20146452494

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4253}}^1\times {\mathrm{4283}}^1$

素因数の和:8624

約数の個数: 32

約数和(自身を含む): 34990341120

約数和(自身を除く): 14843888626

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 4253, 4283, 8506, 8566, 29771, 29981, 59542, 59962, 335987, 338357, 671974, 676714, 2351909, 2368499, 4703818, 4736998, 18215599, 36431198, 127509193, 255018386, 1439032321, 2878064642, 10073226247, 20146452494]

約数ペア:

[(1, 20146452494), (2, 10073226247), (7, 2878064642), (14, 1439032321), (79, 255018386), (158, 127509193), (553, 36431198), (1106, 18215599), (4253, 4736998), (4283, 4703818), (8506, 2368499), (8566, 2351909), (29771, 676714), (29981, 671974), (59542, 338357), (59962, 335987)]