20194192

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{4799}}^1$

素因数の和:5070

約数の個数: 20

約数和(自身を含む): 39283200

約数和(自身を除く): 19089008

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 4799, 9598, 19196, 38392, 76784, 1262137, 2524274, 5048548, 10097096, 20194192]

約数ペア:

[(1, 20194192), (2, 10097096), (4, 5048548), (8, 2524274), (16, 1262137), (263, 76784), (526, 38392), (1052, 19196), (2104, 9598), (4208, 4799)]