20199083188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297045341}}^1$

素因数の和:297045362

約数の個数: 12

約数和(自身を含む): 37427713092

約数和(自身を除く): 17228629904

約数列:

[1, 2, 4, 17, 34, 68, 297045341, 594090682, 1188181364, 5049770797, 10099541594, 20199083188]

約数ペア:

[(1, 20199083188), (2, 10099541594), (4, 5049770797), (17, 1188181364), (34, 594090682), (68, 297045341)]