22096540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26947}}^1$

素因数の和:26997

約数の個数: 24

約数和(自身を含む): 47536272

約数和(自身を除く): 25439732

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 26947, 53894, 107788, 134735, 269470, 538940, 1104827, 2209654, 4419308, 5524135, 11048270, 22096540]

約数ペア:

[(1, 22096540), (2, 11048270), (4, 5524135), (5, 4419308), (10, 2209654), (20, 1104827), (41, 538940), (82, 269470), (164, 134735), (205, 107788), (410, 53894), (820, 26947)]