20594112870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{686470429}}^1$

素因数の和:686470439

約数の個数: 16

約数和(自身を含む): 49425870960

約数和(自身を除く): 28831758090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 686470429, 1372940858, 2059411287, 3432352145, 4118822574, 6864704290, 10297056435, 20594112870]

約数ペア:

[(1, 20594112870), (2, 10297056435), (3, 6864704290), (5, 4118822574), (6, 3432352145), (10, 2059411287), (15, 1372940858), (30, 686470429)]