20698843686

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{564709}}^1$

素因数の和:564904

約数の個数: 32

約数和(自身を含む): 42692076000

約数和(自身を除く): 21993232314

約数列:

[1, 2, 3, 6, 41, 82, 123, 149, 246, 298, 447, 894, 6109, 12218, 18327, 36654, 564709, 1129418, 1694127, 3388254, 23153069, 46306138, 69459207, 84141641, 138918414, 168283282, 252424923, 504849846, 3449807281, 6899614562, 10349421843, 20698843686]

約数ペア:

[(1, 20698843686), (2, 10349421843), (3, 6899614562), (6, 3449807281), (41, 504849846), (82, 252424923), (123, 168283282), (149, 138918414), (246, 84141641), (298, 69459207), (447, 46306138), (894, 23153069), (6109, 3388254), (12218, 1694127), (18327, 1129418), (36654, 564709)]