20194288432

素因数分解:

$2^4\times {\mathrm{1262143027}}^1$

素因数の和:1262143035

約数の個数: 10

約数和(自身を含む): 39126433868

約数和(自身を除く): 18932145436

約数列:

[1, 2, 4, 8, 16, 1262143027, 2524286054, 5048572108, 10097144216, 20194288432]

約数ペア:

[(1, 20194288432), (2, 10097144216), (4, 5048572108), (8, 2524286054), (16, 1262143027)]