20248978054

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1\times {\mathrm{52253}}^1$

素因数の和:55055

約数の個数: 16

約数和(自身を含む): 30813138720

約数和(自身を除く): 10564160666

約数列:

[1, 2, 71, 142, 2729, 5458, 52253, 104506, 193759, 387518, 3709963, 7419926, 142598437, 285196874, 10124489027, 20248978054]

約数ペア:

[(1, 20248978054), (2, 10124489027), (71, 285196874), (142, 142598437), (2729, 7419926), (5458, 3709963), (52253, 387518), (104506, 193759)]