20852574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{204437}}^1$

素因数の和:204459

約数の個数: 16

約数和(自身を含む): 44158608

約数和(自身を除く): 23306034

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 204437, 408874, 613311, 1226622, 3475429, 6950858, 10426287, 20852574]

約数ペア:

[(1, 20852574), (2, 10426287), (3, 6950858), (6, 3475429), (17, 1226622), (34, 613311), (51, 408874), (102, 204437)]