20140163128

素因数分解:

$2^3\times {\mathrm{2411}}^1\times {\mathrm{1044181}}^1$

素因数の和:1046598

約数の個数: 16

約数和(自身を含む): 37778504760

約数和(自身を除く): 17638341632

約数列:

[1, 2, 4, 8, 2411, 4822, 9644, 19288, 1044181, 2088362, 4176724, 8353448, 2517520391, 5035040782, 10070081564, 20140163128]

約数ペア:

[(1, 20140163128), (2, 10070081564), (4, 5035040782), (8, 2517520391), (2411, 8353448), (4822, 4176724), (9644, 2088362), (19288, 1044181)]