20125593604

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1397999}}^1$

素因数の和:1398123

約数の個数: 24

約数和(自身を含む): 36403920000

約数和(自身を除く): 16278326396

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 3599, 7198, 14396, 1397999, 2795998, 5591996, 82481941, 85277939, 164963882, 170555878, 329927764, 341111756, 5031398401, 10062796802, 20125593604]

約数ペア:

[(1, 20125593604), (2, 10062796802), (4, 5031398401), (59, 341111756), (61, 329927764), (118, 170555878), (122, 164963882), (236, 85277939), (244, 82481941), (3599, 5591996), (7198, 2795998), (14396, 1397999)]