20962436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{476419}}^1$

素因数の和:476434

約数の個数: 12

約数和(自身を含む): 40019280

約数和(自身を除く): 19056844

約数列:

[1, 2, 4, 11, 22, 44, 476419, 952838, 1905676, 5240609, 10481218, 20962436]

約数ペア:

[(1, 20962436), (2, 10481218), (4, 5240609), (11, 1905676), (22, 952838), (44, 476419)]