20322124

素因数分解:

$2^2\times {\mathrm{541}}^1\times {\mathrm{9391}}^1$

素因数の和:9936

約数の個数: 12

約数和(自身を含む): 35633248

約数和(自身を除く): 15311124

約数列:

[1, 2, 4, 541, 1082, 2164, 9391, 18782, 37564, 5080531, 10161062, 20322124]

約数ペア:

[(1, 20322124), (2, 10161062), (4, 5080531), (541, 37564), (1082, 18782), (2164, 9391)]