20281776

素因数分解:

$2^4\times 3^1\times {\mathrm{422537}}^1$

素因数の和:422548

約数の個数: 20

約数和(自身を含む): 52394712

約数和(自身を除く): 32112936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 422537, 845074, 1267611, 1690148, 2535222, 3380296, 5070444, 6760592, 10140888, 20281776]

約数ペア:

[(1, 20281776), (2, 10140888), (3, 6760592), (4, 5070444), (6, 3380296), (8, 2535222), (12, 1690148), (16, 1267611), (24, 845074), (48, 422537)]