20067627

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 27767168

約数和(自身を除く): 7699541

約数列:

[1, 3, 43, 73, 129, 219, 2131, 3139, 6393, 9417, 91633, 155563, 274899, 466689, 6689209, 20067627]

約数ペア:

[(1, 20067627), (3, 6689209), (43, 466689), (73, 274899), (129, 155563), (219, 91633), (2131, 9417), (3139, 6393)]