22343420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101561}}^1$

素因数の和:101581

約数の個数: 24

約数和(自身を含む): 51187248

約数和(自身を除く): 28843828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101561, 203122, 406244, 507805, 1015610, 1117171, 2031220, 2234342, 4468684, 5585855, 11171710, 22343420]

約数ペア:

[(1, 22343420), (2, 11171710), (4, 5585855), (5, 4468684), (10, 2234342), (11, 2031220), (20, 1117171), (22, 1015610), (44, 507805), (55, 406244), (110, 203122), (220, 101561)]