20127240163

素因数分解:

${\mathrm{163}}^1\times {\mathrm{5651}}^1\times {\mathrm{21851}}^1$

素因数の和:27665

約数の個数: 8

約数和(自身を含む): 20255230656

約数和(自身を除く): 127990493

約数列:

[1, 163, 5651, 21851, 921113, 3561713, 123480001, 20127240163]

約数ペア:

[(1, 20127240163), (163, 123480001), (5651, 3561713), (21851, 921113)]