20208828

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{4691}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 47295360

約数和(自身を除く): 27086532

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 4691, 9382, 14073, 18764, 28146, 56292, 1684069, 3368138, 5052207, 6736276, 10104414, 20208828]

約数ペア:

[(1, 20208828), (2, 10104414), (3, 6736276), (4, 5052207), (6, 3368138), (12, 1684069), (359, 56292), (718, 28146), (1077, 18764), (1436, 14073), (2154, 9382), (4308, 4691)]