20486535

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3083}}^1$

素因数の和:3534

約数の個数: 16

約数和(自身を含む): 32863104

約数和(自身を除く): 12376569

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 3083, 6645, 9249, 15415, 46245, 1365769, 4097307, 6828845, 20486535]

約数ペア:

[(1, 20486535), (3, 6828845), (5, 4097307), (15, 1365769), (443, 46245), (1329, 15415), (2215, 9249), (3083, 6645)]