20085945575

素因数分解:

$5^2\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{19051}}^1$

素因数の和:19475

約数の個数: 24

約数和(自身を含む): 25152983856

約数和(自身を除く): 5067038281

約数列:

[1, 5, 25, 181, 233, 905, 1165, 4525, 5825, 19051, 42173, 95255, 210865, 476275, 1054325, 3448231, 4438883, 17241155, 22194415, 86205775, 110972075, 803437823, 4017189115, 20085945575]

約数ペア:

[(1, 20085945575), (5, 4017189115), (25, 803437823), (181, 110972075), (233, 86205775), (905, 22194415), (1165, 17241155), (4525, 4438883), (5825, 3448231), (19051, 1054325), (42173, 476275), (95255, 210865)]