20158906493

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9800149}}^1$

素因数の和:9800188

約数の個数: 12

約数和(自身を含む): 23461559100

約数和(自身を除く): 3302652607

約数列:

[1, 11, 17, 121, 187, 2057, 9800149, 107801639, 166602533, 1185818029, 1832627863, 20158906493]

約数ペア:

[(1, 20158906493), (11, 1832627863), (17, 1185818029), (121, 166602533), (187, 107801639), (2057, 9800149)]