20136744977

素因数分解:

${\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{369407}}^1$

素因数の和:369596

約数の個数: 12

約数和(自身を含む): 21393156096

約数和(自身を除く): 1256411119

約数列:

[1, 19, 151, 361, 2869, 54511, 369407, 7018733, 55780457, 133355927, 1059828683, 20136744977]

約数ペア:

[(1, 20136744977), (19, 1059828683), (151, 133355927), (361, 55780457), (2869, 7018733), (54511, 369407)]