20474448

素因数分解:

$2^4\times 3^1\times {\mathrm{426551}}^1$

素因数の和:426562

約数の個数: 20

約数和(自身を含む): 52892448

約数和(自身を除く): 32418000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 426551, 853102, 1279653, 1706204, 2559306, 3412408, 5118612, 6824816, 10237224, 20474448]

約数ペア:

[(1, 20474448), (2, 10237224), (3, 6824816), (4, 5118612), (6, 3412408), (8, 2559306), (12, 1706204), (16, 1279653), (24, 853102), (48, 426551)]