20187605761

素因数分解:

${\mathrm{191}}^1\times {\mathrm{12841}}^1\times {\mathrm{8231}}^1$

素因数の和:21263

約数の個数: 8

約数和(自身を含む): 20297346048

約数和(自身を除く): 109740287

約数列:

[1, 191, 8231, 12841, 1572121, 2452631, 105694271, 20187605761]

約数ペア:

[(1, 20187605761), (191, 105694271), (8231, 2452631), (12841, 1572121)]