20114270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182857}}^1$

素因数の和:182875

約数の個数: 16

約数和(自身を含む): 39497328

約数和(自身を除く): 19383058

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 182857, 365714, 914285, 1828570, 2011427, 4022854, 10057135, 20114270]

約数ペア:

[(1, 20114270), (2, 10057135), (5, 4022854), (10, 2011427), (11, 1828570), (22, 914285), (55, 365714), (110, 182857)]