20160684019

素因数分解:

$7^2\times {\mathrm{523}}^1\times {\mathrm{786697}}^1$

素因数の和:787234

約数の個数: 12

約数和(自身を含む): 23497095864

約数和(自身を除く): 3336411845

約数列:

[1, 7, 49, 523, 3661, 25627, 786697, 5506879, 38548153, 411442531, 2880097717, 20160684019]

約数ペア:

[(1, 20160684019), (7, 2880097717), (49, 411442531), (523, 38548153), (3661, 5506879), (25627, 786697)]