20186541605

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{3001}}^1\times {\mathrm{9029}}^1$

素因数の和:12184

約数の個数: 16

約数和(自身を含む): 24397254000

約数和(自身を除く): 4210712395

約数列:

[1, 5, 149, 745, 3001, 9029, 15005, 45145, 447149, 1345321, 2235745, 6726605, 27096029, 135480145, 4037308321, 20186541605]

約数ペア:

[(1, 20186541605), (5, 4037308321), (149, 135480145), (745, 27096029), (3001, 6726605), (9029, 2235745), (15005, 1345321), (45145, 447149)]