20194126839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{34703}}^1$

素因数の和:34852

約数の個数: 48

約数和(自身を含む): 31833285120

約数和(自身を除く): 11639158281

約数列:

[1, 3, 9, 19, 41, 57, 83, 123, 171, 249, 369, 747, 779, 1577, 2337, 3403, 4731, 7011, 10209, 14193, 30627, 34703, 64657, 104109, 193971, 312327, 581913, 659357, 1422823, 1978071, 2880349, 4268469, 5934213, 8641047, 12805407, 25923141, 27033637, 54726631, 81100911, 118094309, 164179893, 243302733, 354282927, 492539679, 1062848781, 2243791871, 6731375613, 20194126839]

約数ペア:

[(1, 20194126839), (3, 6731375613), (9, 2243791871), (19, 1062848781), (41, 492539679), (57, 354282927), (83, 243302733), (123, 164179893), (171, 118094309), (249, 81100911), (369, 54726631), (747, 27033637), (779, 25923141), (1577, 12805407), (2337, 8641047), (3403, 5934213), (4731, 4268469), (7011, 2880349), (10209, 1978071), (14193, 1422823), (30627, 659357), (34703, 581913), (64657, 312327), (104109, 193971)]