20041802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1063}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 32864832

約数和(自身を除く): 12823030

約数列:

[1, 2, 11, 22, 857, 1063, 1714, 2126, 9427, 11693, 18854, 23386, 910991, 1821982, 10020901, 20041802]

約数ペア:

[(1, 20041802), (2, 10020901), (11, 1821982), (22, 910991), (857, 23386), (1063, 18854), (1714, 11693), (2126, 9427)]