20165620068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{5101}}^1$

素因数の和:5338

約数の個数: 144

約数和(自身を含む): 56828116800

約数和(自身を除く): 36662496732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 149, 198, 201, 268, 298, 396, 402, 447, 596, 603, 737, 804, 894, 1206, 1341, 1474, 1639, 1788, 2211, 2412, 2682, 2948, 3278, 4422, 4917, 5101, 5364, 6556, 6633, 8844, 9834, 9983, 10202, 13266, 14751, 15303, 19668, 19966, 20404, 26532, 29502, 29949, 30606, 39932, 45909, 56111, 59004, 59898, 61212, 89847, 91818, 109813, 112222, 119796, 168333, 179694, 183636, 219626, 224444, 329439, 336666, 341767, 359388, 439252, 504999, 658878, 673332, 683534, 760049, 988317, 1009998, 1025301, 1317756, 1367068, 1520098, 1976634, 2019996, 2050602, 2280147, 3040196, 3075903, 3759437, 3953268, 4101204, 4560294, 6151806, 6840441, 7518874, 8360539, 9120588, 11278311, 12303612, 13680882, 15037748, 16721078, 22556622, 25081617, 27361764, 33442156, 33834933, 45113244, 50163234, 50923283, 67669866, 75244851, 100326468, 101846566, 135339732, 150489702, 152769849, 203693132, 300979404, 305539698, 458309547, 560156113, 611079396, 916619094, 1120312226, 1680468339, 1833238188, 2240624452, 3360936678, 5041405017, 6721873356, 10082810034, 20165620068]

約数ペア:

[(1, 20165620068), (2, 10082810034), (3, 6721873356), (4, 5041405017), (6, 3360936678), (9, 2240624452), (11, 1833238188), (12, 1680468339), (18, 1120312226), (22, 916619094), (33, 611079396), (36, 560156113), (44, 458309547), (66, 305539698), (67, 300979404), (99, 203693132), (132, 152769849), (134, 150489702), (149, 135339732), (198, 101846566), (201, 100326468), (268, 75244851), (298, 67669866), (396, 50923283), (402, 50163234), (447, 45113244), (596, 33834933), (603, 33442156), (737, 27361764), (804, 25081617), (894, 22556622), (1206, 16721078), (1341, 15037748), (1474, 13680882), (1639, 12303612), (1788, 11278311), (2211, 9120588), (2412, 8360539), (2682, 7518874), (2948, 6840441), (3278, 6151806), (4422, 4560294), (4917, 4101204), (5101, 3953268), (5364, 3759437), (6556, 3075903), (6633, 3040196), (8844, 2280147), (9834, 2050602), (9983, 2019996), (10202, 1976634), (13266, 1520098), (14751, 1367068), (15303, 1317756), (19668, 1025301), (19966, 1009998), (20404, 988317), (26532, 760049), (29502, 683534), (29949, 673332), (30606, 658878), (39932, 504999), (45909, 439252), (56111, 359388), (59004, 341767), (59898, 336666), (61212, 329439), (89847, 224444), (91818, 219626), (109813, 183636), (112222, 179694), (119796, 168333)]