20793885831

素因数分解:

$3^2\times {\mathrm{7529}}^1\times {\mathrm{306871}}^1$

素因数の和:314406

約数の個数: 12

約数和(自身を含む): 30039700080

約数和(自身を除く): 9245814249

約数列:

[1, 3, 9, 7529, 22587, 67761, 306871, 920613, 2761839, 2310431759, 6931295277, 20793885831]

約数ペア:

[(1, 20793885831), (3, 6931295277), (9, 2310431759), (7529, 2761839), (22587, 920613), (67761, 306871)]