20548033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 23069952

約数和(自身を除く): 2521919

約数列:

[1, 11, 61, 113, 271, 671, 1243, 2981, 6893, 16531, 30623, 75823, 181841, 336853, 1868003, 20548033]

約数ペア:

[(1, 20548033), (11, 1868003), (61, 336853), (113, 181841), (271, 75823), (671, 30623), (1243, 16531), (2981, 6893)]