20750448

素因数分解:

$2^4\times 3^1\times {\mathrm{432301}}^1$

素因数の和:432312

約数の個数: 20

約数和(自身を含む): 53605448

約数和(自身を除く): 32855000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432301, 864602, 1296903, 1729204, 2593806, 3458408, 5187612, 6916816, 10375224, 20750448]

約数ペア:

[(1, 20750448), (2, 10375224), (3, 6916816), (4, 5187612), (6, 3458408), (8, 2593806), (12, 1729204), (16, 1296903), (24, 864602), (48, 432301)]