20161176508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458208557}}^1$

素因数の和:458208572

約数の個数: 12

約数和(自身を含む): 38489518872

約数和(自身を除く): 18328342364

約数列:

[1, 2, 4, 11, 22, 44, 458208557, 916417114, 1832834228, 5040294127, 10080588254, 20161176508]

約数ペア:

[(1, 20161176508), (2, 10080588254), (4, 5040294127), (11, 1832834228), (22, 916417114), (44, 458208557)]