20799367072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 47259168768

約数和(自身を除く): 26459801696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 71, 74, 83, 88, 142, 148, 166, 176, 271, 284, 296, 332, 352, 407, 542, 568, 592, 664, 781, 814, 913, 1084, 1136, 1184, 1328, 1562, 1628, 1826, 2168, 2272, 2627, 2656, 2981, 3071, 3124, 3256, 3652, 4336, 5254, 5893, 5962, 6142, 6248, 6512, 7304, 8672, 10027, 10508, 11786, 11924, 12284, 12496, 13024, 14608, 19241, 20054, 21016, 22493, 23572, 23848, 24568, 24992, 28897, 29216, 33781, 38482, 40108, 42032, 44986, 47144, 47696, 49136, 57794, 64823, 67562, 76964, 80216, 84064, 89972, 94288, 95392, 98272, 110297, 115588, 129646, 135124, 153928, 160432, 179944, 188576, 211651, 218041, 220594, 231176, 247423, 259292, 270248, 307856, 320864, 359888, 423302, 436082, 441188, 462352, 494846, 518584, 540496, 615712, 711917, 719776, 832241, 846604, 872164, 882376, 924704, 989692, 1037168, 1080992, 1423834, 1597003, 1664482, 1693208, 1744328, 1764752, 1979384, 2074336, 2398451, 2847668, 3194006, 3328964, 3386416, 3488656, 3529504, 3958768, 4796902, 5695336, 6388012, 6657928, 6772832, 6977312, 7831087, 7917536, 9154651, 9593804, 11390672, 12776024, 13315856, 15662174, 17567033, 18309302, 19187608, 22781344, 25552048, 26631712, 31324348, 35134066, 36618604, 38375216, 51104096, 59089111, 62648696, 70268132, 73237208, 76750432, 118178222, 125297392, 140536264, 146474416, 236356444, 250594784, 281072528, 292948832, 472712888, 562145056, 649980221, 945425776, 1299960442, 1890851552, 2599920884, 5199841768, 10399683536, 20799367072]

約数ペア:

[(1, 20799367072), (2, 10399683536), (4, 5199841768), (8, 2599920884), (11, 1890851552), (16, 1299960442), (22, 945425776), (32, 649980221), (37, 562145056), (44, 472712888), (71, 292948832), (74, 281072528), (83, 250594784), (88, 236356444), (142, 146474416), (148, 140536264), (166, 125297392), (176, 118178222), (271, 76750432), (284, 73237208), (296, 70268132), (332, 62648696), (352, 59089111), (407, 51104096), (542, 38375216), (568, 36618604), (592, 35134066), (664, 31324348), (781, 26631712), (814, 25552048), (913, 22781344), (1084, 19187608), (1136, 18309302), (1184, 17567033), (1328, 15662174), (1562, 13315856), (1628, 12776024), (1826, 11390672), (2168, 9593804), (2272, 9154651), (2627, 7917536), (2656, 7831087), (2981, 6977312), (3071, 6772832), (3124, 6657928), (3256, 6388012), (3652, 5695336), (4336, 4796902), (5254, 3958768), (5893, 3529504), (5962, 3488656), (6142, 3386416), (6248, 3328964), (6512, 3194006), (7304, 2847668), (8672, 2398451), (10027, 2074336), (10508, 1979384), (11786, 1764752), (11924, 1744328), (12284, 1693208), (12496, 1664482), (13024, 1597003), (14608, 1423834), (19241, 1080992), (20054, 1037168), (21016, 989692), (22493, 924704), (23572, 882376), (23848, 872164), (24568, 846604), (24992, 832241), (28897, 719776), (29216, 711917), (33781, 615712), (38482, 540496), (40108, 518584), (42032, 494846), (44986, 462352), (47144, 441188), (47696, 436082), (49136, 423302), (57794, 359888), (64823, 320864), (67562, 307856), (76964, 270248), (80216, 259292), (84064, 247423), (89972, 231176), (94288, 220594), (95392, 218041), (98272, 211651), (110297, 188576), (115588, 179944), (129646, 160432), (135124, 153928)]