20405857537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{92334197}}^1$

素因数の和:92334227

約数の個数: 8

約数和(自身を含む): 23268217896

約数和(自身を除く): 2862360359

約数列:

[1, 13, 17, 221, 92334197, 1200344561, 1569681349, 20405857537]

約数ペア:

[(1, 20405857537), (13, 1569681349), (17, 1200344561), (221, 92334197)]