20125977262

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{1987}}^1\times {\mathrm{14107}}^1$

素因数の和:16455

約数の個数: 16

約数和(自身を含む): 30290440320

約数和(自身を除く): 10164463058

約数列:

[1, 2, 359, 718, 1987, 3974, 14107, 28214, 713333, 1426666, 5064413, 10128826, 28030609, 56061218, 10062988631, 20125977262]

約数ペア:

[(1, 20125977262), (2, 10062988631), (359, 56061218), (718, 28030609), (1987, 10128826), (3974, 5064413), (14107, 1426666), (28214, 713333)]