20169372

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11131}}^1$

素因数の和:11289

約数の個数: 24

約数和(自身を含む): 47377792

約数和(自身を除く): 27208420

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11131, 22262, 33393, 44524, 66786, 133572, 1680781, 3361562, 5042343, 6723124, 10084686, 20169372]

約数ペア:

[(1, 20169372), (2, 10084686), (3, 6723124), (4, 5042343), (6, 3361562), (12, 1680781), (151, 133572), (302, 66786), (453, 44524), (604, 33393), (906, 22262), (1812, 11131)]