20023184412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{48479}}^1$

素因数の和:48656

約数の個数: 144

約数和(自身を含む): 63528192000

約数和(自身を除く): 43505007588

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 149, 154, 198, 231, 252, 298, 308, 396, 447, 462, 596, 693, 894, 924, 1043, 1341, 1386, 1639, 1788, 2086, 2682, 2772, 3129, 3278, 4172, 4917, 5364, 6258, 6556, 9387, 9834, 11473, 12516, 14751, 18774, 19668, 22946, 29502, 34419, 37548, 45892, 48479, 59004, 68838, 96958, 103257, 137676, 145437, 193916, 206514, 290874, 339353, 413028, 436311, 533269, 581748, 678706, 872622, 1018059, 1066538, 1357412, 1599807, 1745244, 2036118, 2133076, 3054177, 3199614, 3732883, 4072236, 4799421, 6108354, 6399228, 7223371, 7465766, 9598842, 11198649, 12216708, 14446742, 14931532, 19197684, 21670113, 22397298, 28893484, 33595947, 43340226, 44794596, 50563597, 65010339, 67191894, 79457081, 86680452, 101127194, 130020678, 134383788, 151690791, 158914162, 202254388, 238371243, 260041356, 303381582, 317828324, 455072373, 476742486, 556199567, 606763164, 715113729, 910144746, 953484972, 1112399134, 1430227458, 1668598701, 1820289492, 2224798268, 2860454916, 3337197402, 5005796103, 6674394804, 10011592206, 20023184412]

約数ペア:

[(1, 20023184412), (2, 10011592206), (3, 6674394804), (4, 5005796103), (6, 3337197402), (7, 2860454916), (9, 2224798268), (11, 1820289492), (12, 1668598701), (14, 1430227458), (18, 1112399134), (21, 953484972), (22, 910144746), (28, 715113729), (33, 606763164), (36, 556199567), (42, 476742486), (44, 455072373), (63, 317828324), (66, 303381582), (77, 260041356), (84, 238371243), (99, 202254388), (126, 158914162), (132, 151690791), (149, 134383788), (154, 130020678), (198, 101127194), (231, 86680452), (252, 79457081), (298, 67191894), (308, 65010339), (396, 50563597), (447, 44794596), (462, 43340226), (596, 33595947), (693, 28893484), (894, 22397298), (924, 21670113), (1043, 19197684), (1341, 14931532), (1386, 14446742), (1639, 12216708), (1788, 11198649), (2086, 9598842), (2682, 7465766), (2772, 7223371), (3129, 6399228), (3278, 6108354), (4172, 4799421), (4917, 4072236), (5364, 3732883), (6258, 3199614), (6556, 3054177), (9387, 2133076), (9834, 2036118), (11473, 1745244), (12516, 1599807), (14751, 1357412), (18774, 1066538), (19668, 1018059), (22946, 872622), (29502, 678706), (34419, 581748), (37548, 533269), (45892, 436311), (48479, 413028), (59004, 339353), (68838, 290874), (96958, 206514), (103257, 193916), (137676, 145437)]