20565436411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1\times {\mathrm{28627}}^1$

素因数の和:29470

約数の個数: 16

約数和(自身を含む): 22481224864

約数和(自身を除く): 1915788453

約数列:

[1, 13, 73, 757, 949, 9841, 28627, 55261, 372151, 718393, 2089771, 21670639, 27167023, 281718307, 1581956647, 20565436411]

約数ペア:

[(1, 20565436411), (13, 1581956647), (73, 281718307), (757, 27167023), (949, 21670639), (9841, 2089771), (28627, 718393), (55261, 372151)]