2016571640

素因数分解:

$2^3\times 5^1\times {\mathrm{50414291}}^1$

素因数の和:50414302

約数の個数: 16

約数和(自身を含む): 4537286280

約数和(自身を除く): 2520714640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50414291, 100828582, 201657164, 252071455, 403314328, 504142910, 1008285820, 2016571640]

約数ペア:

[(1, 2016571640), (2, 1008285820), (4, 504142910), (5, 403314328), (8, 252071455), (10, 201657164), (20, 100828582), (40, 50414291)]