20122569709

素因数分解:

${\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{333271}}^1$

素因数の和:333792

約数の個数: 12

約数和(自身を含む): 22162588000

約数和(自身を除く): 2040018291

約数列:

[1, 11, 121, 499, 5489, 60379, 333271, 3665981, 40325791, 166302229, 1829324519, 20122569709]

約数ペア:

[(1, 20122569709), (11, 1829324519), (121, 166302229), (499, 40325791), (5489, 3665981), (60379, 333271)]