2020508596

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{20359}}^1$

素因数の和:20983

約数の個数: 24

約数和(自身を含む): 3624568640

約数和(自身を除く): 1604060044

約数列:

[1, 2, 4, 43, 86, 172, 577, 1154, 2308, 20359, 24811, 40718, 49622, 81436, 99244, 875437, 1750874, 3501748, 11747143, 23494286, 46988572, 505127149, 1010254298, 2020508596]

約数ペア:

[(1, 2020508596), (2, 1010254298), (4, 505127149), (43, 46988572), (86, 23494286), (172, 11747143), (577, 3501748), (1154, 1750874), (2308, 875437), (20359, 99244), (24811, 81436), (40718, 49622)]