20190186045

素因数分解:

$3^2\times 5^1\times {\mathrm{448670801}}^1$

素因数の和:448670812

約数の個数: 12

約数和(自身を含む): 34996322556

約数和(自身を除く): 14806136511

約数列:

[1, 3, 5, 9, 15, 45, 448670801, 1346012403, 2243354005, 4038037209, 6730062015, 20190186045]

約数ペア:

[(1, 20190186045), (3, 6730062015), (5, 4038037209), (9, 2243354005), (15, 1346012403), (45, 448670801)]