20194254448

素因数分解:

$2^4\times {\mathrm{1262140903}}^1$

素因数の和:1262140911

約数の個数: 10

約数和(自身を含む): 39126368024

約数和(自身を除く): 18932113576

約数列:

[1, 2, 4, 8, 16, 1262140903, 2524281806, 5048563612, 10097127224, 20194254448]

約数ペア:

[(1, 20194254448), (2, 10097127224), (4, 5048563612), (8, 2524281806), (16, 1262140903)]