20552444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{467101}}^1$

素因数の和:467116

約数の個数: 12

約数和(自身を含む): 39236568

約数和(自身を除く): 18684124

約数列:

[1, 2, 4, 11, 22, 44, 467101, 934202, 1868404, 5138111, 10276222, 20552444]

約数ペア:

[(1, 20552444), (2, 10276222), (4, 5138111), (11, 1868404), (22, 934202), (44, 467101)]