20089492088

素因数分解:

$2^3\times {\mathrm{577}}^1\times {\mathrm{4352143}}^1$

素因数の和:4352726

約数の個数: 16

約数和(自身を含む): 37733088480

約数和(自身を除く): 17643596392

約数列:

[1, 2, 4, 8, 577, 1154, 2308, 4616, 4352143, 8704286, 17408572, 34817144, 2511186511, 5022373022, 10044746044, 20089492088]

約数ペア:

[(1, 20089492088), (2, 10044746044), (4, 5022373022), (8, 2511186511), (577, 34817144), (1154, 17408572), (2308, 8704286), (4616, 4352143)]