20952998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5843}}^1$

素因数の和:6019

約数の個数: 16

約数和(自身を含む): 34502976

約数和(自身を除く): 13549978

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5843, 11686, 64273, 128546, 952409, 1904818, 10476499, 20952998]

約数ペア:

[(1, 20952998), (2, 10476499), (11, 1904818), (22, 952409), (163, 128546), (326, 64273), (1793, 11686), (3586, 5843)]