20594242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5557}}^1$

素因数の和:5685

約数の個数: 16

約数和(自身を含む): 33014520

約数和(自身を除く): 12420278

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5557, 11114, 94469, 188938, 605713, 1211426, 10297121, 20594242]

約数ペア:

[(1, 20594242), (2, 10297121), (17, 1211426), (34, 605713), (109, 188938), (218, 94469), (1853, 11114), (3706, 5557)]