20793885874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5114089}}^1$

素因数の和:5114217

約数の個数: 16

約数和(自身を含む): 33139303200

約数和(自身を除く): 12345417326

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 5114089, 10228178, 97167691, 194335382, 547207523, 1094415046, 10396942937, 20793885874]

約数ペア:

[(1, 20793885874), (2, 10396942937), (19, 1094415046), (38, 547207523), (107, 194335382), (214, 97167691), (2033, 10228178), (4066, 5114089)]