20320110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{225779}}^1$

素因数の和:225792

約数の個数: 24

約数和(自身を含む): 52832520

約数和(自身を除く): 32512410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 225779, 451558, 677337, 1128895, 1354674, 2032011, 2257790, 3386685, 4064022, 6773370, 10160055, 20320110]

約数ペア:

[(1, 20320110), (2, 10160055), (3, 6773370), (5, 4064022), (6, 3386685), (9, 2257790), (10, 2032011), (15, 1354674), (18, 1128895), (30, 677337), (45, 451558), (90, 225779)]