20216103368

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109870127}}^1$

素因数の和:109870156

約数の個数: 16

約数和(自身を含む): 39553246080

約数和(自身を除く): 19337142712

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109870127, 219740254, 439480508, 878961016, 2527012921, 5054025842, 10108051684, 20216103368]

約数ペア:

[(1, 20216103368), (2, 10108051684), (4, 5054025842), (8, 2527012921), (23, 878961016), (46, 439480508), (92, 219740254), (184, 109870127)]