20637227524

素因数分解:

$2^2\times {\mathrm{1231}}^1\times {\mathrm{4191151}}^1$

素因数の和:4192386

約数の個数: 12

約数和(自身を含む): 36144494848

約数和(自身を除く): 15507267324

約数列:

[1, 2, 4, 1231, 2462, 4924, 4191151, 8382302, 16764604, 5159306881, 10318613762, 20637227524]

約数ペア:

[(1, 20637227524), (2, 10318613762), (4, 5159306881), (1231, 16764604), (2462, 8382302), (4924, 4191151)]