20563836

素因数分解:

$2^2\times 3^1\times {\mathrm{709}}^1\times {\mathrm{2417}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 48069840

約数和(自身を除く): 27506004

約数列:

[1, 2, 3, 4, 6, 12, 709, 1418, 2127, 2417, 2836, 4254, 4834, 7251, 8508, 9668, 14502, 29004, 1713653, 3427306, 5140959, 6854612, 10281918, 20563836]

約数ペア:

[(1, 20563836), (2, 10281918), (3, 6854612), (4, 5140959), (6, 3427306), (12, 1713653), (709, 29004), (1418, 14502), (2127, 9668), (2417, 8508), (2836, 7251), (4254, 4834)]