20163240713

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{286813}}^1$

素因数の和:286925

約数の個数: 24

約数和(自身を含む): 25634288064

約数和(自身を除く): 5471047351

約数列:

[1, 7, 11, 77, 83, 121, 581, 847, 913, 6391, 10043, 70301, 286813, 2007691, 3154943, 22084601, 23805479, 34704373, 166638353, 242930611, 261860269, 1833021883, 2880462959, 20163240713]

約数ペア:

[(1, 20163240713), (7, 2880462959), (11, 1833021883), (77, 261860269), (83, 242930611), (121, 166638353), (581, 34704373), (847, 23805479), (913, 22084601), (6391, 3154943), (10043, 2007691), (70301, 286813)]