20199442772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297050629}}^1$

素因数の和:297050650

約数の個数: 12

約数和(自身を含む): 37428379380

約数和(自身を除く): 17228936608

約数列:

[1, 2, 4, 17, 34, 68, 297050629, 594101258, 1188202516, 5049860693, 10099721386, 20199442772]

約数ペア:

[(1, 20199442772), (2, 10099721386), (4, 5049860693), (17, 1188202516), (34, 594101258), (68, 297050629)]