20004094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1061}}^1$

素因数の和:1931

約数の個数: 16

約数和(自身を含む): 32803056

約数和(自身を除く): 12798962

約数列:

[1, 2, 11, 22, 857, 1061, 1714, 2122, 9427, 11671, 18854, 23342, 909277, 1818554, 10002047, 20004094]

約数ペア:

[(1, 20004094), (2, 10002047), (11, 1818554), (22, 909277), (857, 23342), (1061, 18854), (1714, 11671), (2122, 9427)]