20332827

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{17789}}^1$

素因数の和:17922

約数の個数: 12

約数和(自身を含む): 29602560

約数和(自身を除く): 9269733

約数列:

[1, 3, 9, 127, 381, 1143, 17789, 53367, 160101, 2259203, 6777609, 20332827]

約数ペア:

[(1, 20332827), (3, 6777609), (9, 2259203), (127, 160101), (381, 53367), (1143, 17789)]