20320050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{135467}}^1$

素因数の和:135482

約数の個数: 24

約数和(自身を含む): 50394096

約数和(自身を除く): 30074046

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 135467, 270934, 406401, 677335, 812802, 1354670, 2032005, 3386675, 4064010, 6773350, 10160025, 20320050]

約数ペア:

[(1, 20320050), (2, 10160025), (3, 6773350), (5, 4064010), (6, 3386675), (10, 2032005), (15, 1354670), (25, 812802), (30, 677335), (50, 406401), (75, 270934), (150, 135467)]