20186561314

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1\times {\mathrm{172999}}^1$

素因数の和:174465

約数の個数: 16

約数和(自身を含む): 31040352000

約数和(自身を除く): 10853790686

約数列:

[1, 2, 41, 82, 1423, 2846, 58343, 116686, 172999, 345998, 7092959, 14185918, 246177577, 492355154, 10093280657, 20186561314]

約数ペア:

[(1, 20186561314), (2, 10093280657), (41, 492355154), (82, 246177577), (1423, 14185918), (2846, 7092959), (58343, 345998), (116686, 172999)]