20176945598

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1961593}}^1$

素因数の和:1961771

約数の個数: 16

約数和(自身を含む): 31307040240

約数和(自身を除く): 11130094642

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 1961593, 3923186, 72578941, 145157882, 272661427, 545322854, 10088472799, 20176945598]

約数ペア:

[(1, 20176945598), (2, 10088472799), (37, 545322854), (74, 272661427), (139, 145157882), (278, 72578941), (5143, 3923186), (10286, 1961593)]