20199803176

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15683077}}^1$

素因数の和:15683113

約数の個数: 32

約数和(自身を含む): 45167264640

約数和(自身を除く): 24967461464

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15683077, 31366154, 62732308, 109781539, 125464616, 219563078, 360710771, 439126156, 721421542, 878252312, 1442843084, 2524975397, 2885686168, 5049950794, 10099901588, 20199803176]

約数ペア:

[(1, 20199803176), (2, 10099901588), (4, 5049950794), (7, 2885686168), (8, 2524975397), (14, 1442843084), (23, 878252312), (28, 721421542), (46, 439126156), (56, 360710771), (92, 219563078), (161, 125464616), (184, 109781539), (322, 62732308), (644, 31366154), (1288, 15683077)]