20132944365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{83903}}^1$

素因数の和:84869

約数の個数: 32

約数和(自身を含む): 34144229376

約数和(自身を除く): 14011285011

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 941, 2823, 4705, 14115, 15997, 47991, 79985, 83903, 239955, 251709, 419515, 1258545, 1426351, 4279053, 7131755, 21395265, 78952723, 236858169, 394763615, 1184290845, 1342196291, 4026588873, 6710981455, 20132944365]

約数ペア:

[(1, 20132944365), (3, 6710981455), (5, 4026588873), (15, 1342196291), (17, 1184290845), (51, 394763615), (85, 236858169), (255, 78952723), (941, 21395265), (2823, 7131755), (4705, 4279053), (14115, 1426351), (15997, 1258545), (47991, 419515), (79985, 251709), (83903, 239955)]