16482220

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3041}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 34751808

約数和(自身を除く): 18269588

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 3041, 5420, 6082, 12164, 15205, 30410, 60820, 824111, 1648222, 3296444, 4120555, 8241110, 16482220]

約数ペア:

[(1, 16482220), (2, 8241110), (4, 4120555), (5, 3296444), (10, 1648222), (20, 824111), (271, 60820), (542, 30410), (1084, 15205), (1355, 12164), (2710, 6082), (3041, 5420)]