20113866421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9778253}}^1$

素因数の和:9778292

約数の個数: 12

約数和(自身を含む): 23409140076

約数和(自身を除く): 3295273655

約数列:

[1, 11, 17, 121, 187, 2057, 9778253, 107560783, 166230301, 1183168613, 1828533311, 20113866421]

約数ペア:

[(1, 20113866421), (11, 1828533311), (17, 1183168613), (121, 166230301), (187, 107560783), (2057, 9778253)]