20100151912

素因数分解:

$2^3\times {\mathrm{5189}}^1\times {\mathrm{484201}}^1$

素因数の和:489396

約数の個数: 16

約数和(自身を含む): 37695125700

約数和(自身を除く): 17594973788

約数列:

[1, 2, 4, 8, 5189, 10378, 20756, 41512, 484201, 968402, 1936804, 3873608, 2512518989, 5025037978, 10050075956, 20100151912]

約数ペア:

[(1, 20100151912), (2, 10050075956), (4, 5025037978), (8, 2512518989), (5189, 3873608), (10378, 1936804), (20756, 968402), (41512, 484201)]