20168703922

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{6353}}^1\times {\mathrm{42901}}^1$

素因数の和:49293

約数の個数: 16

約数和(自身を含む): 31076321112

約数和(自身を除く): 10907617190

約数列:

[1, 2, 37, 74, 6353, 12706, 42901, 85802, 235061, 470122, 1587337, 3174674, 272550053, 545100106, 10084351961, 20168703922]

約数ペア:

[(1, 20168703922), (2, 10084351961), (37, 545100106), (74, 272550053), (6353, 3174674), (12706, 1587337), (42901, 470122), (85802, 235061)]