20164078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5623}}^1$

素因数の和:5799

約数の個数: 16

約数和(自身を含む): 33204096

約数和(自身を除く): 13040018

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5623, 11246, 61853, 123706, 916549, 1833098, 10082039, 20164078]

約数ペア:

[(1, 20164078), (2, 10082039), (11, 1833098), (22, 916549), (163, 123706), (326, 61853), (1793, 11246), (3586, 5623)]