20162950759

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{150343}}^1$

素因数の和:150404

約数の個数: 32

約数和(自身を含む): 25979443200

約数和(自身を除く): 5816492441

約数列:

[1, 7, 17, 23, 49, 119, 161, 343, 391, 833, 1127, 2737, 5831, 7889, 19159, 134113, 150343, 1052401, 2555831, 3457889, 7366807, 17890817, 24205223, 51567649, 58784113, 125235719, 169436561, 411488791, 876650033, 1186055927, 2880421537, 20162950759]

約数ペア:

[(1, 20162950759), (7, 2880421537), (17, 1186055927), (23, 876650033), (49, 411488791), (119, 169436561), (161, 125235719), (343, 58784113), (391, 51567649), (833, 24205223), (1127, 17890817), (2737, 7366807), (5831, 3457889), (7889, 2555831), (19159, 1052401), (134113, 150343)]