20192628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39133}}^1$

素因数の和:39183

約数の個数: 24

約数和(自身を含む): 48213088

約数和(自身を除く): 28020460

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39133, 78266, 117399, 156532, 234798, 469596, 1682719, 3365438, 5048157, 6730876, 10096314, 20192628]

約数ペア:

[(1, 20192628), (2, 10096314), (3, 6730876), (4, 5048157), (6, 3365438), (12, 1682719), (43, 469596), (86, 234798), (129, 156532), (172, 117399), (258, 78266), (516, 39133)]