22059620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100271}}^1$

素因数の和:100291

約数の個数: 24

約数和(自身を含む): 50537088

約数和(自身を除く): 28477468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100271, 200542, 401084, 501355, 1002710, 1102981, 2005420, 2205962, 4411924, 5514905, 11029810, 22059620]

約数ペア:

[(1, 22059620), (2, 11029810), (4, 5514905), (5, 4411924), (10, 2205962), (11, 2005420), (20, 1102981), (22, 1002710), (44, 501355), (55, 401084), (110, 200542), (220, 100271)]