2016355960

素因数分解:

$2^3\times 5^1\times {\mathrm{50408899}}^1$

素因数の和:50408910

約数の個数: 16

約数和(自身を含む): 4536801000

約数和(自身を除く): 2520445040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50408899, 100817798, 201635596, 252044495, 403271192, 504088990, 1008177980, 2016355960]

約数ペア:

[(1, 2016355960), (2, 1008177980), (4, 504088990), (5, 403271192), (8, 252044495), (10, 201635596), (20, 100817798), (40, 50408899)]