20161486444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458215601}}^1$

素因数の和:458215616

約数の個数: 12

約数和(自身を含む): 38490110568

約数和(自身を除く): 18328624124

約数列:

[1, 2, 4, 11, 22, 44, 458215601, 916431202, 1832862404, 5040371611, 10080743222, 20161486444]

約数ペア:

[(1, 20161486444), (2, 10080743222), (4, 5040371611), (11, 1832862404), (22, 916431202), (44, 458215601)]