20170352423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5368739}}^1$

素因数の和:5368786

約数の個数: 12

約数和(自身を含む): 23074844520

約数和(自身を除く): 2904492097

約数列:

[1, 13, 17, 221, 289, 3757, 5368739, 69793607, 91268563, 1186491319, 1551565571, 20170352423]

約数ペア:

[(1, 20170352423), (13, 1551565571), (17, 1186491319), (221, 91268563), (289, 69793607), (3757, 5368739)]