20160103324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1321}}^1\times {\mathrm{71987}}^1$

素因数の和:73365

約数の個数: 24

約数和(自身を含む): 35973555408

約数和(自身を除く): 15813452084

約数列:

[1, 2, 4, 53, 106, 212, 1321, 2642, 5284, 70013, 71987, 140026, 143974, 280052, 287948, 3815311, 7630622, 15261244, 95094827, 190189654, 380379308, 5040025831, 10080051662, 20160103324]

約数ペア:

[(1, 20160103324), (2, 10080051662), (4, 5040025831), (53, 380379308), (106, 190189654), (212, 95094827), (1321, 15261244), (2642, 7630622), (5284, 3815311), (70013, 287948), (71987, 280052), (140026, 143974)]