20188966466

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{10141}}^1\times {\mathrm{21179}}^1$

素因数の和:31369

約数の個数: 16

約数和(自身を含む): 30932288640

約数和(自身を除く): 10743322174

約数列:

[1, 2, 47, 94, 10141, 20282, 21179, 42358, 476627, 953254, 995413, 1990826, 214776239, 429552478, 10094483233, 20188966466]

約数ペア:

[(1, 20188966466), (2, 10094483233), (47, 429552478), (94, 214776239), (10141, 1990826), (20282, 995413), (21179, 953254), (42358, 476627)]