20131743726

素因数分解:

$2^1\times 3^5\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 45733615200

約数和(自身を除く): 25601871474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 243, 298, 317, 447, 486, 634, 877, 894, 951, 1341, 1754, 1902, 2631, 2682, 2853, 4023, 5262, 5706, 7893, 8046, 8559, 12069, 15786, 17118, 23679, 24138, 25677, 36207, 47233, 47358, 51354, 71037, 72414, 77031, 94466, 130673, 141699, 142074, 154062, 213111, 261346, 278009, 283398, 392019, 425097, 426222, 556018, 784038, 834027, 850194, 1176057, 1275291, 1668054, 2352114, 2502081, 2550582, 3528171, 3825873, 5004162, 7056342, 7506243, 7651746, 10584513, 11477619, 15012486, 21169026, 22518729, 22955238, 31753539, 41423341, 45037458, 63507078, 67556187, 82846682, 124270023, 135112374, 248540046, 372810069, 745620138, 1118430207, 2236860414, 3355290621, 6710581242, 10065871863, 20131743726]

約数ペア:

[(1, 20131743726), (2, 10065871863), (3, 6710581242), (6, 3355290621), (9, 2236860414), (18, 1118430207), (27, 745620138), (54, 372810069), (81, 248540046), (149, 135112374), (162, 124270023), (243, 82846682), (298, 67556187), (317, 63507078), (447, 45037458), (486, 41423341), (634, 31753539), (877, 22955238), (894, 22518729), (951, 21169026), (1341, 15012486), (1754, 11477619), (1902, 10584513), (2631, 7651746), (2682, 7506243), (2853, 7056342), (4023, 5004162), (5262, 3825873), (5706, 3528171), (7893, 2550582), (8046, 2502081), (8559, 2352114), (12069, 1668054), (15786, 1275291), (17118, 1176057), (23679, 850194), (24138, 834027), (25677, 784038), (36207, 556018), (47233, 426222), (47358, 425097), (51354, 392019), (71037, 283398), (72414, 278009), (77031, 261346), (94466, 213111), (130673, 154062), (141699, 142074)]