20332761

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 7971879

約数列:

[1, 3, 41, 53, 123, 159, 2173, 3119, 6519, 9357, 127879, 165307, 383637, 495921, 6777587, 20332761]

約数ペア:

[(1, 20332761), (3, 6777587), (41, 495921), (53, 383637), (123, 165307), (159, 127879), (2173, 9357), (3119, 6519)]