20160452644

素因数分解:

$2^2\times {\mathrm{8117}}^1\times {\mathrm{620933}}^1$

素因数の和:629054

約数の個数: 12

約数和(自身を含む): 35285195484

約数和(自身を除く): 15124742840

約数列:

[1, 2, 4, 8117, 16234, 32468, 620933, 1241866, 2483732, 5040113161, 10080226322, 20160452644]

約数ペア:

[(1, 20160452644), (2, 10080226322), (4, 5040113161), (8117, 2483732), (16234, 1241866), (32468, 620933)]