20568367008

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1961

約数の個数: 432

約数和(自身を含む): 73408083840

約数和(自身を除く): 52839716832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 41, 42, 48, 49, 56, 57, 63, 72, 76, 82, 84, 96, 98, 112, 114, 123, 126, 133, 144, 147, 152, 164, 168, 171, 196, 224, 228, 246, 252, 266, 287, 288, 294, 304, 328, 336, 342, 369, 392, 399, 441, 456, 492, 504, 532, 574, 588, 608, 656, 672, 684, 738, 779, 784, 798, 861, 882, 912, 931, 984, 1008, 1064, 1148, 1176, 1197, 1312, 1368, 1476, 1558, 1568, 1596, 1722, 1764, 1824, 1862, 1871, 1968, 2009, 2016, 2128, 2296, 2337, 2352, 2394, 2583, 2736, 2793, 2952, 3116, 3192, 3444, 3528, 3724, 3742, 3936, 4018, 4256, 4592, 4674, 4704, 4788, 5166, 5453, 5472, 5586, 5613, 5904, 6027, 6232, 6384, 6888, 7011, 7056, 7448, 7484, 8036, 8379, 9184, 9348, 9576, 10332, 10906, 11172, 11226, 11808, 12054, 12464, 12768, 13097, 13776, 14022, 14112, 14896, 14968, 16072, 16359, 16758, 16839, 18081, 18696, 19152, 20664, 21812, 22344, 22452, 24108, 24928, 26194, 27552, 28044, 29792, 29936, 32144, 32718, 33516, 33678, 35549, 36162, 37392, 38171, 38304, 39291, 41328, 43624, 44688, 44904, 48216, 49077, 52388, 56088, 59872, 64288, 65436, 67032, 67356, 71098, 72324, 74784, 76342, 76711, 78582, 82656, 87248, 89376, 89808, 91679, 96432, 98154, 104776, 106647, 112176, 114513, 117873, 130872, 134064, 134712, 142196, 144648, 152684, 153422, 157164, 174496, 179616, 183358, 192864, 196308, 209552, 213294, 224352, 229026, 230133, 235746, 248843, 261744, 268128, 269424, 275037, 284392, 289296, 305368, 306844, 314328, 319941, 343539, 366716, 392616, 419104, 426588, 458052, 460266, 471492, 497686, 523488, 536977, 538848, 550074, 568784, 578592, 610736, 613688, 628656, 639882, 687078, 690399, 733432, 746529, 785232, 825111, 853176, 916104, 920532, 942984, 995372, 1073954, 1100148, 1137568, 1221472, 1227376, 1257312, 1279764, 1374156, 1380798, 1457509, 1466864, 1493058, 1570464, 1610931, 1650222, 1706352, 1741901, 1832208, 1841064, 1885968, 1990744, 2147908, 2200296, 2239587, 2454752, 2559528, 2748312, 2761596, 2915018, 2933728, 2986116, 3221862, 3300444, 3412704, 3483802, 3664416, 3682128, 3758839, 3771936, 3981488, 4295816, 4372527, 4400592, 4479174, 4832793, 5119056, 5225703, 5496624, 5523192, 5830036, 5972232, 6443724, 6600888, 6967604, 7364256, 7517678, 7962976, 8591632, 8745054, 8801184, 8958348, 9665586, 10202563, 10238112, 10451406, 10993248, 11046384, 11276517, 11660072, 11944464, 12887448, 13117581, 13201776, 13935208, 15035356, 15677109, 17183264, 17490108, 17916696, 19331172, 20405126, 20902812, 22092768, 22553034, 23320144, 23888928, 25774896, 26235162, 26403552, 27870416, 30070712, 30607689, 31354218, 33829551, 34980216, 35833392, 38662344, 40810252, 41805624, 45106068, 46640288, 51549792, 52470324, 55740832, 60141424, 61215378, 62708436, 67659102, 69960432, 71417941, 71666784, 77324688, 81620504, 83611248, 90212136, 91823067, 104940648, 120282848, 122430756, 125416872, 135318204, 139920864, 142835882, 154649376, 163241008, 167222496, 180424272, 183646134, 209881296, 214253823, 244861512, 250833744, 270636408, 285671764, 326482016, 360848544, 367292268, 419762592, 428507646, 489723024, 501667488, 541272816, 571343528, 642761469, 734584536, 857015292, 979446048, 1082545632, 1142687056, 1285522938, 1469169072, 1714030584, 2285374112, 2571045876, 2938338144, 3428061168, 5142091752, 6856122336, 10284183504, 20568367008]

約数ペア:

[(1, 20568367008), (2, 10284183504), (3, 6856122336), (4, 5142091752), (6, 3428061168), (7, 2938338144), (8, 2571045876), (9, 2285374112), (12, 1714030584), (14, 1469169072), (16, 1285522938), (18, 1142687056), (19, 1082545632), (21, 979446048), (24, 857015292), (28, 734584536), (32, 642761469), (36, 571343528), (38, 541272816), (41, 501667488), (42, 489723024), (48, 428507646), (49, 419762592), (56, 367292268), (57, 360848544), (63, 326482016), (72, 285671764), (76, 270636408), (82, 250833744), (84, 244861512), (96, 214253823), (98, 209881296), (112, 183646134), (114, 180424272), (123, 167222496), (126, 163241008), (133, 154649376), (144, 142835882), (147, 139920864), (152, 135318204), (164, 125416872), (168, 122430756), (171, 120282848), (196, 104940648), (224, 91823067), (228, 90212136), (246, 83611248), (252, 81620504), (266, 77324688), (287, 71666784), (288, 71417941), (294, 69960432), (304, 67659102), (328, 62708436), (336, 61215378), (342, 60141424), (369, 55740832), (392, 52470324), (399, 51549792), (441, 46640288), (456, 45106068), (492, 41805624), (504, 40810252), (532, 38662344), (574, 35833392), (588, 34980216), (608, 33829551), (656, 31354218), (672, 30607689), (684, 30070712), (738, 27870416), (779, 26403552), (784, 26235162), (798, 25774896), (861, 23888928), (882, 23320144), (912, 22553034), (931, 22092768), (984, 20902812), (1008, 20405126), (1064, 19331172), (1148, 17916696), (1176, 17490108), (1197, 17183264), (1312, 15677109), (1368, 15035356), (1476, 13935208), (1558, 13201776), (1568, 13117581), (1596, 12887448), (1722, 11944464), (1764, 11660072), (1824, 11276517), (1862, 11046384), (1871, 10993248), (1968, 10451406), (2009, 10238112), (2016, 10202563), (2128, 9665586), (2296, 8958348), (2337, 8801184), (2352, 8745054), (2394, 8591632), (2583, 7962976), (2736, 7517678), (2793, 7364256), (2952, 6967604), (3116, 6600888), (3192, 6443724), (3444, 5972232), (3528, 5830036), (3724, 5523192), (3742, 5496624), (3936, 5225703), (4018, 5119056), (4256, 4832793), (4592, 4479174), (4674, 4400592), (4704, 4372527), (4788, 4295816), (5166, 3981488), (5453, 3771936), (5472, 3758839), (5586, 3682128), (5613, 3664416), (5904, 3483802), (6027, 3412704), (6232, 3300444), (6384, 3221862), (6888, 2986116), (7011, 2933728), (7056, 2915018), (7448, 2761596), (7484, 2748312), (8036, 2559528), (8379, 2454752), (9184, 2239587), (9348, 2200296), (9576, 2147908), (10332, 1990744), (10906, 1885968), (11172, 1841064), (11226, 1832208), (11808, 1741901), (12054, 1706352), (12464, 1650222), (12768, 1610931), (13097, 1570464), (13776, 1493058), (14022, 1466864), (14112, 1457509), (14896, 1380798), (14968, 1374156), (16072, 1279764), (16359, 1257312), (16758, 1227376), (16839, 1221472), (18081, 1137568), (18696, 1100148), (19152, 1073954), (20664, 995372), (21812, 942984), (22344, 920532), (22452, 916104), (24108, 853176), (24928, 825111), (26194, 785232), (27552, 746529), (28044, 733432), (29792, 690399), (29936, 687078), (32144, 639882), (32718, 628656), (33516, 613688), (33678, 610736), (35549, 578592), (36162, 568784), (37392, 550074), (38171, 538848), (38304, 536977), (39291, 523488), (41328, 497686), (43624, 471492), (44688, 460266), (44904, 458052), (48216, 426588), (49077, 419104), (52388, 392616), (56088, 366716), (59872, 343539), (64288, 319941), (65436, 314328), (67032, 306844), (67356, 305368), (71098, 289296), (72324, 284392), (74784, 275037), (76342, 269424), (76711, 268128), (78582, 261744), (82656, 248843), (87248, 235746), (89376, 230133), (89808, 229026), (91679, 224352), (96432, 213294), (98154, 209552), (104776, 196308), (106647, 192864), (112176, 183358), (114513, 179616), (117873, 174496), (130872, 157164), (134064, 153422), (134712, 152684), (142196, 144648)]