2016355990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18330509}}^1$

素因数の和:18330527

約数の個数: 16

約数和(自身を含む): 3959390160

約数和(自身を除く): 1943034170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18330509, 36661018, 91652545, 183305090, 201635599, 403271198, 1008177995, 2016355990]

約数ペア:

[(1, 2016355990), (2, 1008177995), (5, 403271198), (10, 201635599), (11, 183305090), (22, 91652545), (55, 36661018), (110, 18330509)]