20180242907

素因数分解:

${\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1558681}}^1$

素因数の和:1558810

約数の個数: 12

約数和(自身を含む): 22388908248

約数和(自身を除く): 2208665341

約数列:

[1, 11, 107, 121, 1177, 12947, 1558681, 17145491, 166778867, 188600401, 1834567537, 20180242907]

約数ペア:

[(1, 20180242907), (11, 1834567537), (107, 188600401), (121, 166778867), (1177, 17145491), (12947, 1558681)]