2021898180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33698303}}^1$

素因数の和:33698315

約数の個数: 24

約数和(自身を含む): 5661315072

約数和(自身を除く): 3639416892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33698303, 67396606, 101094909, 134793212, 168491515, 202189818, 336983030, 404379636, 505474545, 673966060, 1010949090, 2021898180]

約数ペア:

[(1, 2021898180), (2, 1010949090), (3, 673966060), (4, 505474545), (5, 404379636), (6, 336983030), (10, 202189818), (12, 168491515), (15, 134793212), (20, 101094909), (30, 67396606), (60, 33698303)]