20446404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154897}}^1$

素因数の和:154915

約数の個数: 24

約数和(自身を含む): 52045728

約数和(自身を除く): 31599324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154897, 309794, 464691, 619588, 929382, 1703867, 1858764, 3407734, 5111601, 6815468, 10223202, 20446404]

約数ペア:

[(1, 20446404), (2, 10223202), (3, 6815468), (4, 5111601), (6, 3407734), (11, 1858764), (12, 1703867), (22, 929382), (33, 619588), (44, 464691), (66, 309794), (132, 154897)]