20671855776

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1386

約数の個数: 480

約数和(自身を含む): 73141282368

約数和(自身を除く): 52469426592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 43, 44, 48, 52, 54, 66, 72, 78, 81, 86, 88, 96, 99, 104, 108, 117, 129, 132, 143, 144, 156, 162, 172, 176, 198, 208, 216, 234, 258, 264, 286, 288, 297, 312, 324, 344, 351, 352, 387, 396, 416, 429, 432, 468, 473, 516, 528, 559, 572, 594, 624, 648, 688, 702, 774, 792, 858, 864, 891, 936, 946, 1032, 1053, 1056, 1118, 1144, 1161, 1188, 1248, 1287, 1296, 1297, 1376, 1404, 1419, 1548, 1584, 1677, 1716, 1782, 1872, 1892, 2064, 2106, 2236, 2288, 2322, 2376, 2574, 2592, 2594, 2808, 2838, 3096, 3168, 3354, 3432, 3483, 3564, 3744, 3784, 3861, 3891, 4128, 4212, 4257, 4472, 4576, 4644, 4752, 5031, 5148, 5188, 5616, 5676, 6149, 6192, 6708, 6864, 6966, 7128, 7568, 7722, 7782, 8424, 8514, 8944, 9288, 9504, 10062, 10296, 10376, 11232, 11352, 11583, 11673, 12298, 12384, 12771, 13416, 13728, 13932, 14256, 14267, 15093, 15136, 15444, 15564, 16848, 16861, 17028, 17888, 18447, 18576, 20124, 20592, 20752, 22704, 23166, 23346, 24596, 25542, 26832, 27864, 28512, 28534, 30186, 30888, 31128, 33696, 33722, 34056, 35019, 36894, 37152, 38313, 40248, 41184, 41504, 42801, 45279, 45408, 46332, 46692, 49192, 50583, 51084, 53664, 55341, 55728, 55771, 57068, 60372, 61776, 62256, 67444, 68112, 70038, 73788, 76626, 80496, 85602, 90558, 92664, 93384, 98384, 101166, 102168, 105057, 110682, 111456, 111542, 114136, 120744, 123552, 124512, 128403, 134888, 136224, 140076, 147576, 151749, 153252, 160992, 166023, 167313, 171204, 181116, 185328, 185471, 186768, 196768, 202332, 204336, 210114, 221364, 223084, 228272, 241488, 256806, 269776, 280152, 295152, 303498, 306504, 332046, 334626, 342408, 362232, 370656, 370942, 373536, 385209, 404664, 408672, 420228, 442728, 446168, 455247, 456544, 482976, 498069, 501939, 513612, 539552, 556413, 560304, 590304, 606996, 613008, 613481, 664092, 669252, 684816, 724464, 725023, 741884, 770418, 809328, 840456, 885456, 892336, 910494, 996138, 1003878, 1027224, 1112826, 1120608, 1155627, 1213992, 1226016, 1226962, 1328184, 1338504, 1365741, 1369632, 1448928, 1450046, 1483768, 1505817, 1540836, 1618656, 1669239, 1680912, 1770912, 1784672, 1820988, 1840443, 1992276, 2007756, 2054448, 2175069, 2225652, 2311254, 2427984, 2453924, 2656368, 2677008, 2731482, 2900092, 2967536, 3011634, 3081672, 3338478, 3361824, 3641976, 3680886, 3984552, 4015512, 4108896, 4350138, 4451304, 4517451, 4622508, 4855968, 4907848, 5007717, 5312736, 5354016, 5462964, 5521329, 5800184, 5935072, 6023268, 6163344, 6525207, 6676956, 7283952, 7361772, 7969104, 7975253, 8031024, 8700276, 8902608, 9034902, 9245016, 9815696, 10015434, 10925928, 11042658, 11600368, 12046536, 12326688, 13050414, 13353912, 14567904, 14723544, 15023151, 15938208, 15950506, 16062048, 16563987, 17400552, 17805216, 18069804, 18490032, 19575621, 19631392, 20030868, 21851856, 22085316, 23200736, 23925759, 24093072, 26100828, 26707824, 29447088, 30046302, 31901012, 33127974, 34801104, 36139608, 36980064, 39151242, 40061736, 43703712, 44170632, 47851518, 48186144, 49691961, 52201656, 53415648, 58726863, 58894176, 60092604, 63802024, 66255948, 69602208, 71777277, 72279216, 78302484, 80123472, 88341264, 95703036, 99383922, 104403312, 117453726, 120185208, 127604048, 132511896, 143554554, 144558432, 156604968, 160246944, 176682528, 191406072, 198767844, 208806624, 215331831, 234907452, 240370416, 255208096, 265023792, 287109108, 313209936, 382812144, 397535688, 430663662, 469814904, 480740832, 530047584, 574218216, 626419872, 645995493, 765624288, 795071376, 861327324, 939629808, 1148436432, 1291990986, 1590142752, 1722654648, 1879259616, 2296872864, 2583981972, 3445309296, 5167963944, 6890618592, 10335927888, 20671855776]

約数ペア:

[(1, 20671855776), (2, 10335927888), (3, 6890618592), (4, 5167963944), (6, 3445309296), (8, 2583981972), (9, 2296872864), (11, 1879259616), (12, 1722654648), (13, 1590142752), (16, 1291990986), (18, 1148436432), (22, 939629808), (24, 861327324), (26, 795071376), (27, 765624288), (32, 645995493), (33, 626419872), (36, 574218216), (39, 530047584), (43, 480740832), (44, 469814904), (48, 430663662), (52, 397535688), (54, 382812144), (66, 313209936), (72, 287109108), (78, 265023792), (81, 255208096), (86, 240370416), (88, 234907452), (96, 215331831), (99, 208806624), (104, 198767844), (108, 191406072), (117, 176682528), (129, 160246944), (132, 156604968), (143, 144558432), (144, 143554554), (156, 132511896), (162, 127604048), (172, 120185208), (176, 117453726), (198, 104403312), (208, 99383922), (216, 95703036), (234, 88341264), (258, 80123472), (264, 78302484), (286, 72279216), (288, 71777277), (297, 69602208), (312, 66255948), (324, 63802024), (344, 60092604), (351, 58894176), (352, 58726863), (387, 53415648), (396, 52201656), (416, 49691961), (429, 48186144), (432, 47851518), (468, 44170632), (473, 43703712), (516, 40061736), (528, 39151242), (559, 36980064), (572, 36139608), (594, 34801104), (624, 33127974), (648, 31901012), (688, 30046302), (702, 29447088), (774, 26707824), (792, 26100828), (858, 24093072), (864, 23925759), (891, 23200736), (936, 22085316), (946, 21851856), (1032, 20030868), (1053, 19631392), (1056, 19575621), (1118, 18490032), (1144, 18069804), (1161, 17805216), (1188, 17400552), (1248, 16563987), (1287, 16062048), (1296, 15950506), (1297, 15938208), (1376, 15023151), (1404, 14723544), (1419, 14567904), (1548, 13353912), (1584, 13050414), (1677, 12326688), (1716, 12046536), (1782, 11600368), (1872, 11042658), (1892, 10925928), (2064, 10015434), (2106, 9815696), (2236, 9245016), (2288, 9034902), (2322, 8902608), (2376, 8700276), (2574, 8031024), (2592, 7975253), (2594, 7969104), (2808, 7361772), (2838, 7283952), (3096, 6676956), (3168, 6525207), (3354, 6163344), (3432, 6023268), (3483, 5935072), (3564, 5800184), (3744, 5521329), (3784, 5462964), (3861, 5354016), (3891, 5312736), (4128, 5007717), (4212, 4907848), (4257, 4855968), (4472, 4622508), (4576, 4517451), (4644, 4451304), (4752, 4350138), (5031, 4108896), (5148, 4015512), (5188, 3984552), (5616, 3680886), (5676, 3641976), (6149, 3361824), (6192, 3338478), (6708, 3081672), (6864, 3011634), (6966, 2967536), (7128, 2900092), (7568, 2731482), (7722, 2677008), (7782, 2656368), (8424, 2453924), (8514, 2427984), (8944, 2311254), (9288, 2225652), (9504, 2175069), (10062, 2054448), (10296, 2007756), (10376, 1992276), (11232, 1840443), (11352, 1820988), (11583, 1784672), (11673, 1770912), (12298, 1680912), (12384, 1669239), (12771, 1618656), (13416, 1540836), (13728, 1505817), (13932, 1483768), (14256, 1450046), (14267, 1448928), (15093, 1369632), (15136, 1365741), (15444, 1338504), (15564, 1328184), (16848, 1226962), (16861, 1226016), (17028, 1213992), (17888, 1155627), (18447, 1120608), (18576, 1112826), (20124, 1027224), (20592, 1003878), (20752, 996138), (22704, 910494), (23166, 892336), (23346, 885456), (24596, 840456), (25542, 809328), (26832, 770418), (27864, 741884), (28512, 725023), (28534, 724464), (30186, 684816), (30888, 669252), (31128, 664092), (33696, 613481), (33722, 613008), (34056, 606996), (35019, 590304), (36894, 560304), (37152, 556413), (38313, 539552), (40248, 513612), (41184, 501939), (41504, 498069), (42801, 482976), (45279, 456544), (45408, 455247), (46332, 446168), (46692, 442728), (49192, 420228), (50583, 408672), (51084, 404664), (53664, 385209), (55341, 373536), (55728, 370942), (55771, 370656), (57068, 362232), (60372, 342408), (61776, 334626), (62256, 332046), (67444, 306504), (68112, 303498), (70038, 295152), (73788, 280152), (76626, 269776), (80496, 256806), (85602, 241488), (90558, 228272), (92664, 223084), (93384, 221364), (98384, 210114), (101166, 204336), (102168, 202332), (105057, 196768), (110682, 186768), (111456, 185471), (111542, 185328), (114136, 181116), (120744, 171204), (123552, 167313), (124512, 166023), (128403, 160992), (134888, 153252), (136224, 151749), (140076, 147576)]