20272212

素因数分解:

$2^2\times 3^2\times {\mathrm{563117}}^1$

素因数の和:563127

約数の個数: 18

約数和(自身を含む): 51243738

約数和(自身を除く): 30971526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563117, 1126234, 1689351, 2252468, 3378702, 5068053, 6757404, 10136106, 20272212]

約数ペア:

[(1, 20272212), (2, 10136106), (3, 6757404), (4, 5068053), (6, 3378702), (9, 2252468), (12, 1689351), (18, 1126234), (36, 563117)]