20701468802

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14356081}}^1$

素因数の和:14356193

約数の個数: 16

約数和(自身を含む): 35832780672

約数和(自身を除く): 15131311870

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 14356081, 28712162, 100492567, 200985134, 1478676343, 2957352686, 10350734401, 20701468802]

約数ペア:

[(1, 20701468802), (2, 10350734401), (7, 2957352686), (14, 1478676343), (103, 200985134), (206, 100492567), (721, 28712162), (1442, 14356081)]