20166180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336103}}^1$

素因数の和:336115

約数の個数: 24

約数和(自身を含む): 56465472

約数和(自身を除く): 36299292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336103, 672206, 1008309, 1344412, 1680515, 2016618, 3361030, 4033236, 5041545, 6722060, 10083090, 20166180]

約数ペア:

[(1, 20166180), (2, 10083090), (3, 6722060), (4, 5041545), (5, 4033236), (6, 3361030), (10, 2016618), (12, 1680515), (15, 1344412), (20, 1008309), (30, 672206), (60, 336103)]