20238210555

素因数分解:

$3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3130427}}^1$

素因数の和:3130866

約数の個数: 16

約数和(自身を含む): 32456277504

約数和(自身を除く): 12218066949

約数列:

[1, 3, 5, 15, 431, 1293, 2155, 6465, 3130427, 9391281, 15652135, 46956405, 1349214037, 4047642111, 6746070185, 20238210555]

約数ペア:

[(1, 20238210555), (3, 6746070185), (5, 4047642111), (15, 1349214037), (431, 46956405), (1293, 15652135), (2155, 9391281), (6465, 3130427)]