20457833

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{7351}}^1$

素因数の和:7396

約数の個数: 12

約数和(自身を含む): 23467584

約数和(自身を除く): 3009751

約数列:

[1, 11, 23, 121, 253, 2783, 7351, 80861, 169073, 889471, 1859803, 20457833]

約数ペア:

[(1, 20457833), (11, 1859803), (23, 889471), (121, 169073), (253, 80861), (2783, 7351)]