20173739408908

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{47134905161}}^1$

素因数の和:47134905272

約数の個数: 12

約数和(自身を含む): 35633988302472

約数和(自身を除く): 15460248893564

約数列:

[1, 2, 4, 107, 214, 428, 47134905161, 94269810322, 188539620644, 5043434852227, 10086869704454, 20173739408908]

約数ペア:

[(1, 20173739408908), (2, 10086869704454), (4, 5043434852227), (107, 188539620644), (214, 94269810322), (428, 47134905161)]