20501162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5717}}^1$

素因数の和:5893

約数の個数: 16

約数和(自身を含む): 33759072

約数和(自身を除く): 13257910

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5717, 11434, 62887, 125774, 931871, 1863742, 10250581, 20501162]

約数ペア:

[(1, 20501162), (2, 10250581), (11, 1863742), (22, 931871), (163, 125774), (326, 62887), (1793, 11434), (3586, 5717)]