20177576029

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7023173}}^1$

素因数の和:7023216

約数の個数: 12

約数和(自身を含む): 23134335156

約数和(自身を除く): 2956759127

約数列:

[1, 13, 17, 169, 221, 2873, 7023173, 91301249, 119393941, 1186916237, 1552121233, 20177576029]

約数ペア:

[(1, 20177576029), (13, 1552121233), (17, 1186916237), (169, 119393941), (221, 91301249), (2873, 7023173)]