20077779944

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{23024977}}^1$

素因数の和:23025092

約数の個数: 16

約数和(自身を含む): 37991213700

約数和(自身を除く): 17913433756

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 23024977, 46049954, 92099908, 184199816, 2509722493, 5019444986, 10038889972, 20077779944]

約数ペア:

[(1, 20077779944), (2, 10038889972), (4, 5019444986), (8, 2509722493), (109, 184199816), (218, 92099908), (436, 46049954), (872, 23024977)]