20607052851

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 41793822720

約数和(自身を除く): 21186769869

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 47, 49, 57, 63, 67, 71, 77, 99, 133, 141, 147, 171, 201, 209, 213, 231, 329, 399, 423, 441, 469, 497, 517, 539, 603, 627, 639, 693, 737, 781, 893, 931, 987, 1197, 1273, 1349, 1407, 1463, 1491, 1551, 1617, 1881, 2211, 2303, 2343, 2679, 2793, 2961, 3149, 3283, 3337, 3479, 3619, 3819, 4047, 4221, 4389, 4473, 4653, 4757, 4851, 5159, 5467, 6251, 6633, 6909, 7029, 8037, 8379, 8911, 9443, 9447, 9823, 9849, 10011, 10241, 10437, 10857, 11457, 12141, 13167, 14003, 14271, 14839, 15477, 16401, 18753, 20727, 22043, 23359, 25333, 26733, 28329, 28341, 29469, 29547, 30033, 30723, 31311, 32571, 33299, 34639, 36113, 36707, 38269, 42009, 42813, 43757, 44517, 46431, 49203, 52327, 56259, 59831, 62377, 63403, 66101, 66129, 68761, 70077, 75999, 80199, 84987, 88407, 90383, 92169, 98021, 99897, 103873, 103917, 108339, 110121, 114807, 126027, 131271, 133551, 154301, 156981, 163513, 179493, 187131, 190209, 198303, 198387, 206283, 210231, 223579, 227997, 233093, 242473, 256949, 271149, 294063, 299691, 311619, 311751, 325017, 330363, 344421, 366289, 393813, 418817, 443821, 462903, 470943, 481327, 490539, 538479, 561393, 570627, 594909, 618849, 632681, 658141, 670737, 686147, 697433, 699279, 727111, 727419, 770847, 813447, 882189, 934857, 994213, 1098867, 1256451, 1331463, 1388709, 1443981, 1471617, 1565053, 1697311, 1798643, 1898043, 1974423, 2012211, 2058441, 2092299, 2097837, 2181333, 2182257, 2312541, 2459369, 2564023, 2931719, 2982639, 3106747, 3296601, 3769353, 3994389, 4248001, 4331943, 4428767, 4606987, 4695159, 4882031, 5091933, 5395929, 5694129, 5923269, 6175323, 6276897, 6543999, 6959491, 7378107, 7692069, 8795157, 8947917, 9320241, 10955371, 12744003, 13286301, 13820961, 14085477, 14646093, 15275799, 16187787, 17215583, 20878473, 22134321, 23076207, 26385471, 27960723, 29736007, 32248909, 32866113, 34174217, 38232009, 39858903, 41462883, 43938279, 46728011, 48716437, 51646749, 62635419, 89208021, 96746727, 98598339, 102522651, 120509081, 140184033, 146149311, 154940247, 208152049, 267624063, 290240181, 307567953, 327096077, 361527243, 420552099, 438447933, 624456147, 981288231, 1084581729, 1873368441, 2289672539, 2943864693, 6869017617, 20607052851]

約数ペア:

[(1, 20607052851), (3, 6869017617), (7, 2943864693), (9, 2289672539), (11, 1873368441), (19, 1084581729), (21, 981288231), (33, 624456147), (47, 438447933), (49, 420552099), (57, 361527243), (63, 327096077), (67, 307567953), (71, 290240181), (77, 267624063), (99, 208152049), (133, 154940247), (141, 146149311), (147, 140184033), (171, 120509081), (201, 102522651), (209, 98598339), (213, 96746727), (231, 89208021), (329, 62635419), (399, 51646749), (423, 48716437), (441, 46728011), (469, 43938279), (497, 41462883), (517, 39858903), (539, 38232009), (603, 34174217), (627, 32866113), (639, 32248909), (693, 29736007), (737, 27960723), (781, 26385471), (893, 23076207), (931, 22134321), (987, 20878473), (1197, 17215583), (1273, 16187787), (1349, 15275799), (1407, 14646093), (1463, 14085477), (1491, 13820961), (1551, 13286301), (1617, 12744003), (1881, 10955371), (2211, 9320241), (2303, 8947917), (2343, 8795157), (2679, 7692069), (2793, 7378107), (2961, 6959491), (3149, 6543999), (3283, 6276897), (3337, 6175323), (3479, 5923269), (3619, 5694129), (3819, 5395929), (4047, 5091933), (4221, 4882031), (4389, 4695159), (4473, 4606987), (4653, 4428767), (4757, 4331943), (4851, 4248001), (5159, 3994389), (5467, 3769353), (6251, 3296601), (6633, 3106747), (6909, 2982639), (7029, 2931719), (8037, 2564023), (8379, 2459369), (8911, 2312541), (9443, 2182257), (9447, 2181333), (9823, 2097837), (9849, 2092299), (10011, 2058441), (10241, 2012211), (10437, 1974423), (10857, 1898043), (11457, 1798643), (12141, 1697311), (13167, 1565053), (14003, 1471617), (14271, 1443981), (14839, 1388709), (15477, 1331463), (16401, 1256451), (18753, 1098867), (20727, 994213), (22043, 934857), (23359, 882189), (25333, 813447), (26733, 770847), (28329, 727419), (28341, 727111), (29469, 699279), (29547, 697433), (30033, 686147), (30723, 670737), (31311, 658141), (32571, 632681), (33299, 618849), (34639, 594909), (36113, 570627), (36707, 561393), (38269, 538479), (42009, 490539), (42813, 481327), (43757, 470943), (44517, 462903), (46431, 443821), (49203, 418817), (52327, 393813), (56259, 366289), (59831, 344421), (62377, 330363), (63403, 325017), (66101, 311751), (66129, 311619), (68761, 299691), (70077, 294063), (75999, 271149), (80199, 256949), (84987, 242473), (88407, 233093), (90383, 227997), (92169, 223579), (98021, 210231), (99897, 206283), (103873, 198387), (103917, 198303), (108339, 190209), (110121, 187131), (114807, 179493), (126027, 163513), (131271, 156981), (133551, 154301)]