20137183

素因数分解:

${\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1206

約数の個数: 12

約数和(自身を含む): 22291864

約数和(自身を除く): 2154681

約数列:

[1, 11, 121, 163, 1021, 1793, 11231, 19723, 123541, 166423, 1830653, 20137183]

約数ペア:

[(1, 20137183), (11, 1830653), (121, 166423), (163, 123541), (1021, 19723), (1793, 11231)]