20167055968

素因数分解:

$2^5\times {\mathrm{35863}}^1\times {\mathrm{17573}}^1$

素因数の和:53446

約数の個数: 24

約数和(自身を含む): 39707257968

約数和(自身を除く): 19540202000

約数列:

[1, 2, 4, 8, 16, 32, 17573, 35146, 35863, 70292, 71726, 140584, 143452, 281168, 286904, 562336, 573808, 1147616, 630220499, 1260440998, 2520881996, 5041763992, 10083527984, 20167055968]

約数ペア:

[(1, 20167055968), (2, 10083527984), (4, 5041763992), (8, 2520881996), (16, 1260440998), (32, 630220499), (17573, 1147616), (35146, 573808), (35863, 562336), (70292, 286904), (71726, 281168), (140584, 143452)]