22206860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85411}}^1$

素因数の和:85433

約数の個数: 24

約数和(自身を含む): 50222256

約数和(自身を除く): 28015396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 85411, 170822, 341644, 427055, 854110, 1110343, 1708220, 2220686, 4441372, 5551715, 11103430, 22206860]

約数ペア:

[(1, 22206860), (2, 11103430), (4, 5551715), (5, 4441372), (10, 2220686), (13, 1708220), (20, 1110343), (26, 854110), (52, 427055), (65, 341644), (130, 170822), (260, 85411)]