20161177908

素因数分解:

$2^2\times 3^1\times {\mathrm{1680098159}}^1$

素因数の和:1680098166

約数の個数: 12

約数和(自身を含む): 47042748480

約数和(自身を除く): 26881570572

約数列:

[1, 2, 3, 4, 6, 12, 1680098159, 3360196318, 5040294477, 6720392636, 10080588954, 20161177908]

約数ペア:

[(1, 20161177908), (2, 10080588954), (3, 6720392636), (4, 5040294477), (6, 3360196318), (12, 1680098159)]