20180243026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{283837}}^1$

素因数の和:285729

約数の個数: 16

約数和(自身を含む): 31880684160

約数和(自身を除く): 11700441134

約数列:

[1, 2, 19, 38, 1871, 3742, 35549, 71098, 283837, 567674, 5392903, 10785806, 531059027, 1062118054, 10090121513, 20180243026]

約数ペア:

[(1, 20180243026), (2, 10090121513), (19, 1062118054), (38, 531059027), (1871, 10785806), (3742, 5392903), (35549, 567674), (71098, 283837)]