20340028816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43836269}}^1$

素因数の和:43836306

約数の個数: 20

約数和(自身を含む): 40767731100

約数和(自身を除く): 20427702284

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43836269, 87672538, 175345076, 350690152, 701380304, 1271251801, 2542503602, 5085007204, 10170014408, 20340028816]

約数ペア:

[(1, 20340028816), (2, 10170014408), (4, 5085007204), (8, 2542503602), (16, 1271251801), (29, 701380304), (58, 350690152), (116, 175345076), (232, 87672538), (464, 43836269)]