20085368

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{2063}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 37709280

約数和(自身を除く): 17623912

約数列:

[1, 2, 4, 8, 1217, 2063, 2434, 4126, 4868, 8252, 9736, 16504, 2510671, 5021342, 10042684, 20085368]

約数ペア:

[(1, 20085368), (2, 10042684), (4, 5021342), (8, 2510671), (1217, 16504), (2063, 9736), (2434, 8252), (4126, 4868)]