20922534418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{550593011}}^1$

素因数の和:550593032

約数の個数: 8

約数和(自身を含む): 33035580720

約数和(自身を除く): 12113046302

約数列:

[1, 2, 19, 38, 550593011, 1101186022, 10461267209, 20922534418]

約数ペア:

[(1, 20922534418), (2, 10461267209), (19, 1101186022), (38, 550593011)]