20090179604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{456594991}}^1$

素因数の和:456595006

約数の個数: 12

約数和(自身を含む): 38353979328

約数和(自身を除く): 18263799724

約数列:

[1, 2, 4, 11, 22, 44, 456594991, 913189982, 1826379964, 5022544901, 10045089802, 20090179604]

約数ペア:

[(1, 20090179604), (2, 10045089802), (4, 5022544901), (11, 1826379964), (22, 913189982), (44, 456594991)]