22446820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102031}}^1$

素因数の和:102051

約数の個数: 24

約数和(自身を含む): 51424128

約数和(自身を除く): 28977308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 102031, 204062, 408124, 510155, 1020310, 1122341, 2040620, 2244682, 4489364, 5611705, 11223410, 22446820]

約数ペア:

[(1, 22446820), (2, 11223410), (4, 5611705), (5, 4489364), (10, 2244682), (11, 2040620), (20, 1122341), (22, 1020310), (44, 510155), (55, 408124), (110, 204062), (220, 102031)]