20441837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5441}}^1$

素因数の和:5488

約数の個数: 12

約数和(自身を含む): 23389716

約数和(自身を除く): 2947879

約数列:

[1, 13, 17, 221, 289, 3757, 5441, 70733, 92497, 1202461, 1572449, 20441837]

約数ペア:

[(1, 20441837), (13, 1572449), (17, 1202461), (221, 92497), (289, 70733), (3757, 5441)]