20083859173

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{1361}}^1\times {\mathrm{4937}}^1$

素因数の和:6373

約数の個数: 24

約数和(自身を含む): 23768114904

約数和(自身を除く): 3684255731

約数列:

[1, 7, 49, 61, 427, 1361, 2989, 4937, 9527, 34559, 66689, 83021, 241913, 301157, 581147, 2108099, 4068029, 6719257, 14756693, 47034799, 329243593, 409874677, 2869122739, 20083859173]

約数ペア:

[(1, 20083859173), (7, 2869122739), (49, 409874677), (61, 329243593), (427, 47034799), (1361, 14756693), (2989, 6719257), (4937, 4068029), (9527, 2108099), (34559, 581147), (66689, 301157), (83021, 241913)]