20145322488

素因数分解:

$2^3\times 3^1\times {\mathrm{839388437}}^1$

素因数の和:839388446

約数の個数: 16

約数和(自身を含む): 50363306280

約数和(自身を除く): 30217983792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839388437, 1678776874, 2518165311, 3357553748, 5036330622, 6715107496, 10072661244, 20145322488]

約数ペア:

[(1, 20145322488), (2, 10072661244), (3, 6715107496), (4, 5036330622), (6, 3357553748), (8, 2518165311), (12, 1678776874), (24, 839388437)]