20160886113

素因数分解:

$3^2\times {\mathrm{542791}}^1\times {\mathrm{4127}}^1$

素因数の和:546924

約数の個数: 12

約数和(自身を含む): 29128389888

約数和(自身を除く): 8967503775

約数列:

[1, 3, 9, 4127, 12381, 37143, 542791, 1628373, 4885119, 2240098457, 6720295371, 20160886113]

約数ペア:

[(1, 20160886113), (3, 6720295371), (9, 2240098457), (4127, 4885119), (12381, 1628373), (37143, 542791)]