20040549986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3192187}}^1$

素因数の和:3192305

約数の個数: 16

約数和(自身を含む): 31181292384

約数和(自身を除く): 11140742398

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 3192187, 6384374, 137264041, 233029651, 274528082, 466059302, 10020274993, 20040549986]

約数ペア:

[(1, 20040549986), (2, 10020274993), (43, 466059302), (73, 274528082), (86, 233029651), (146, 137264041), (3139, 6384374), (6278, 3192187)]