20408702962

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{10271}}^1\times {\mathrm{34259}}^1$

素因数の和:44561

約数の個数: 16

約数和(自身を含む): 31672684800

約数和(自身を除く): 11263981838

約数列:

[1, 2, 29, 58, 10271, 20542, 34259, 68518, 297859, 595718, 993511, 1987022, 351874189, 703748378, 10204351481, 20408702962]

約数ペア:

[(1, 20408702962), (2, 10204351481), (29, 703748378), (58, 351874189), (10271, 1987022), (20542, 993511), (34259, 595718), (68518, 297859)]