22466620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102121}}^1$

素因数の和:102141

約数の個数: 24

約数和(自身を含む): 51469488

約数和(自身を除く): 29002868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 102121, 204242, 408484, 510605, 1021210, 1123331, 2042420, 2246662, 4493324, 5616655, 11233310, 22466620]

約数ペア:

[(1, 22466620), (2, 11233310), (4, 5616655), (5, 4493324), (10, 2246662), (11, 2042420), (20, 1123331), (22, 1021210), (44, 510605), (55, 408484), (110, 204242), (220, 102121)]