20526060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{342101}}^1$

素因数の和:342113

約数の個数: 24

約数和(自身を含む): 57473136

約数和(自身を除く): 36947076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 342101, 684202, 1026303, 1368404, 1710505, 2052606, 3421010, 4105212, 5131515, 6842020, 10263030, 20526060]

約数ペア:

[(1, 20526060), (2, 10263030), (3, 6842020), (4, 5131515), (5, 4105212), (6, 3421010), (10, 2052606), (12, 1710505), (15, 1368404), (20, 1026303), (30, 684202), (60, 342101)]