20090771404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{456608441}}^1$

素因数の和:456608456

約数の個数: 12

約数和(自身を含む): 38355109128

約数和(自身を除く): 18264337724

約数列:

[1, 2, 4, 11, 22, 44, 456608441, 913216882, 1826433764, 5022692851, 10045385702, 20090771404]

約数ペア:

[(1, 20090771404), (2, 10045385702), (4, 5022692851), (11, 1826433764), (22, 913216882), (44, 456608441)]