22337620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27241}}^1$

素因数の和:27291

約数の個数: 24

約数和(自身を含む): 48054888

約数和(自身を除く): 25717268

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 27241, 54482, 108964, 136205, 272410, 544820, 1116881, 2233762, 4467524, 5584405, 11168810, 22337620]

約数ペア:

[(1, 22337620), (2, 11168810), (4, 5584405), (5, 4467524), (10, 2233762), (20, 1116881), (41, 544820), (82, 272410), (164, 136205), (205, 108964), (410, 54482), (820, 27241)]