16624820

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2837}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 35043624

約数和(自身を除く): 18418804

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2837, 2930, 5674, 5860, 11348, 14185, 28370, 56740, 831241, 1662482, 3324964, 4156205, 8312410, 16624820]

約数ペア:

[(1, 16624820), (2, 8312410), (4, 4156205), (5, 3324964), (10, 1662482), (20, 831241), (293, 56740), (586, 28370), (1172, 14185), (1465, 11348), (2837, 5860), (2930, 5674)]