2016407540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14402911}}^1$

素因数の和:14402927

約数の個数: 24

約数和(自身を含む): 4839378432

約数和(自身を除く): 2822970892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14402911, 28805822, 57611644, 72014555, 100820377, 144029110, 201640754, 288058220, 403281508, 504101885, 1008203770, 2016407540]

約数ペア:

[(1, 2016407540), (2, 1008203770), (4, 504101885), (5, 403281508), (7, 288058220), (10, 201640754), (14, 144029110), (20, 100820377), (28, 72014555), (35, 57611644), (70, 28805822), (140, 14402911)]