20176986051

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{54680179}}^1$

素因数の和:54680226

約数の個数: 12

約数和(自身を含む): 29855378280

約数和(自身を除く): 9678392229

約数列:

[1, 3, 9, 41, 123, 369, 54680179, 164040537, 492121611, 2241887339, 6725662017, 20176986051]

約数ペア:

[(1, 20176986051), (3, 6725662017), (9, 2241887339), (41, 492121611), (123, 164040537), (369, 54680179)]