20197381102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{531510029}}^1$

素因数の和:531510050

約数の個数: 8

約数和(自身を含む): 31890601800

約数和(自身を除く): 11693220698

約数列:

[1, 2, 19, 38, 531510029, 1063020058, 10098690551, 20197381102]

約数ペア:

[(1, 20197381102), (2, 10098690551), (19, 1063020058), (38, 531510029)]