@heir:
d100 = (44) = 44
d100 = (44) = 44d100 = (2) = 2d2020 = (1654) = 1654d2020 = (1790) = 1790d2020 = (662) = 662d2020 = (1890) = 1890d2020 = (1549) = 1549d20! = (1) = 1d1488 = (424) = 424d2020 = (1535) = 1535d7777 = (3925) = 39257d7777777 = (29503+3962751+586781+1232301+2849728+181776+6572001) = 154148417 = 7 = 77777777 = 7777777 = 7777777d20! = (10) = 10d10! = (8) = 8d8! = (4) = 4d4! = (2) = 2d2! = (1) = 1d2! = (2+2+1) = 5d5! = (4) = 4d4! = (2) = 2d2! = (2+2+1) = 5d5! = (4) = 4d4! = (2) = 2d2! = (2+1) = 3