20218179242016

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131297}}^1$

素因数の和:131396

約数の個数: 672

約数和(自身を含む): 72907018990848

約数和(自身を除く): 52688839748832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 41, 42, 46, 48, 54, 56, 63, 69, 72, 81, 82, 84, 92, 96, 108, 112, 123, 126, 138, 144, 161, 162, 164, 168, 184, 189, 207, 216, 224, 243, 246, 252, 276, 287, 288, 322, 324, 328, 336, 368, 369, 378, 414, 432, 483, 486, 492, 504, 552, 567, 574, 621, 644, 648, 656, 672, 729, 736, 738, 756, 828, 861, 864, 943, 966, 972, 984, 1008, 1104, 1107, 1134, 1148, 1242, 1288, 1296, 1312, 1449, 1458, 1476, 1512, 1656, 1701, 1722, 1863, 1886, 1932, 1944, 1968, 2016, 2208, 2214, 2268, 2296, 2484, 2576, 2583, 2592, 2829, 2898, 2916, 2952, 3024, 3312, 3321, 3402, 3444, 3726, 3772, 3864, 3888, 3936, 4347, 4428, 4536, 4592, 4968, 5103, 5152, 5166, 5589, 5658, 5796, 5832, 5904, 6048, 6601, 6624, 6642, 6804, 6888, 7452, 7544, 7728, 7749, 7776, 8487, 8694, 8856, 9072, 9184, 9936, 9963, 10206, 10332, 11178, 11316, 11592, 11664, 11808, 13041, 13202, 13284, 13608, 13776, 14904, 15088, 15456, 15498, 16767, 16974, 17388, 17712, 18144, 19803, 19872, 19926, 20412, 20664, 22356, 22632, 23184, 23247, 23328, 25461, 26082, 26404, 26568, 27216, 27552, 29808, 29889, 30176, 30996, 33534, 33948, 34776, 35424, 39123, 39606, 39852, 40824, 41328, 44712, 45264, 46368, 46494, 50922, 52164, 52808, 53136, 54432, 59409, 59616, 59778, 61992, 67068, 67896, 69552, 69741, 76383, 78246, 79212, 79704, 81648, 82656, 89424, 90528, 92988, 101844, 104328, 105616, 106272, 117369, 118818, 119556, 123984, 131297, 134136, 135792, 139104, 139482, 152766, 156492, 158424, 159408, 163296, 178227, 178848, 185976, 203688, 208656, 209223, 211232, 229149, 234738, 237636, 239112, 247968, 262594, 268272, 271584, 278964, 305532, 312984, 316848, 318816, 356454, 371952, 393891, 407376, 417312, 418446, 458298, 469476, 475272, 478224, 525188, 534681, 536544, 557928, 611064, 625968, 633696, 687447, 712908, 743904, 787782, 814752, 836892, 916596, 919079, 938952, 950544, 956448, 1050376, 1069362, 1115856, 1181673, 1222128, 1251936, 1374894, 1425816, 1575564, 1604043, 1673784, 1833192, 1838158, 1877904, 1901088, 2100752, 2138724, 2231712, 2363346, 2444256, 2749788, 2757237, 2851632, 3019831, 3151128, 3208086, 3347568, 3545019, 3666384, 3676316, 3755808, 4201504, 4277448, 4726692, 4812129, 5383177, 5499576, 5514474, 5703264, 6039662, 6302256, 6416172, 6695136, 7090038, 7332768, 7352632, 8271711, 8554896, 9059493, 9453384, 9624258, 10635057, 10766354, 10999152, 11028948, 12079324, 12604512, 12832344, 14180076, 14705264, 16149531, 16543422, 17109792, 18118986, 18906768, 19248516, 21138817, 21270114, 21532708, 21998304, 22057896, 24158648, 24815133, 25664688, 27178479, 28360152, 29410528, 31905171, 32299062, 33086844, 36237972, 37682239, 37813536, 38497032, 42277634, 42540228, 43065416, 44115792, 48317296, 48448593, 49630266, 51329376, 54356958, 56720304, 63416451, 63810342, 64598124, 66173688, 72475944, 74445399, 75364478, 76994064, 81535437, 84555268, 85080456, 86130832, 88231584, 95715513, 96634592, 96897186, 99260532, 108713916, 113046717, 113440608, 123813071, 126832902, 127620684, 129196248, 132347376, 144951888, 145345779, 148890798, 150728956, 153988128, 163070874, 169110536, 170160912, 172261664, 190249353, 191431026, 193794372, 198521064, 217427832, 223336197, 226093434, 244606311, 247626142, 253665804, 255241368, 258392496, 264694752, 289903776, 290691558, 297781596, 301457912, 326141748, 338221072, 339140151, 340321824, 371439213, 380498706, 382862052, 387588744, 397042128, 434855664, 436037337, 446672394, 452186868, 489212622, 495252284, 507331608, 510482736, 516784992, 570748059, 581383116, 595563192, 602915824, 652283496, 670008591, 676442144, 678280302, 733818933, 742878426, 760997412, 765724104, 775177488, 794084256, 866691497, 869711328, 872074674, 893344788, 904373736, 978425244, 990504568, 1014663216, 1017420453, 1020965472, 1114317639, 1141496118, 1162766232, 1191126384, 1205831648, 1304566992, 1308112011, 1340017182, 1356560604, 1467637866, 1485756852, 1521994824, 1531448208, 1550354976, 1712244177, 1733382994, 1744149348, 1786689576, 1808747472, 1956850488, 1981009136, 2029326432, 2034840906, 2201456799, 2228635278, 2282992236, 2325532464, 2382252768, 2600074491, 2609133984, 2616224022, 2680034364, 2713121208, 2935275732, 2971513704, 3043989648, 3052261359, 3062896416, 3342952917, 3424488354, 3466765988, 3488298696, 3573379152, 3617494944, 3913700976, 3924336033, 3962018272, 4069681812, 4402913598, 4457270556, 4565984472, 4651064928, 5136732531, 5200148982, 5232448044, 5360068728, 5426242416, 5870551464, 5943027408, 6087979296, 6104522718, 6685905834, 6848976708, 6933531976, 6976597392, 7146758304, 7800223473, 7827401952, 7848672066, 8139363624, 8805827196, 8914541112, 9131968944, 9156784077, 10028858751, 10273465062, 10400297964, 10464896088, 10720137456, 10852484832, 11741102928, 11886054816, 12209045436, 13371811668, 13697953416, 13867063952, 13953194784, 15410197593, 15600446946, 15697344132, 16278727248, 17611654392, 17829082224, 18263937888, 18313568154, 20057717502, 20546930124, 20800595928, 20929792176, 21440274912, 23400670419, 23482205856, 24418090872, 26743623336, 27395906832, 27470352231, 27734127904, 30086576253, 30820395186, 31200893892, 31394688264, 32557454496, 35223308784, 35658164448, 36627136308, 40115435004, 41093860248, 41601191856, 41859584352, 46801340838, 48836181744, 53487246672, 54791813664, 54940704462, 60173152506, 61640790372, 62401787784, 62789376528, 70202011257, 70446617568, 73254272616, 80230870008, 82187720496, 83202383712, 90259728759, 93602681676, 97672363488, 106974493344, 109881408924, 120346305012, 123281580744, 124803575568, 125578753056, 140404022514, 146508545232, 160461740016, 164375440992, 180519457518, 187205363352, 210606033771, 219762817848, 240692610024, 246563161488, 249607151136, 280808045028, 293017090464, 320923480032, 361038915036, 374410726704, 421212067542, 439525635696, 481385220048, 493126322976, 561616090056, 631818101313, 722077830072, 748821453408, 842424135084, 879051271392, 962770440096, 1123232180112, 1263636202626, 1444155660144, 1684848270168, 2246464360224, 2527272405252, 2888311320288, 3369696540336, 5054544810504, 6739393080672, 10109089621008, 20218179242016]

約数ペア:

[(1, 20218179242016), (2, 10109089621008), (3, 6739393080672), (4, 5054544810504), (6, 3369696540336), (7, 2888311320288), (8, 2527272405252), (9, 2246464360224), (12, 1684848270168), (14, 1444155660144), (16, 1263636202626), (18, 1123232180112), (21, 962770440096), (23, 879051271392), (24, 842424135084), (27, 748821453408), (28, 722077830072), (32, 631818101313), (36, 561616090056), (41, 493126322976), (42, 481385220048), (46, 439525635696), (48, 421212067542), (54, 374410726704), (56, 361038915036), (63, 320923480032), (69, 293017090464), (72, 280808045028), (81, 249607151136), (82, 246563161488), (84, 240692610024), (92, 219762817848), (96, 210606033771), (108, 187205363352), (112, 180519457518), (123, 164375440992), (126, 160461740016), (138, 146508545232), (144, 140404022514), (161, 125578753056), (162, 124803575568), (164, 123281580744), (168, 120346305012), (184, 109881408924), (189, 106974493344), (207, 97672363488), (216, 93602681676), (224, 90259728759), (243, 83202383712), (246, 82187720496), (252, 80230870008), (276, 73254272616), (287, 70446617568), (288, 70202011257), (322, 62789376528), (324, 62401787784), (328, 61640790372), (336, 60173152506), (368, 54940704462), (369, 54791813664), (378, 53487246672), (414, 48836181744), (432, 46801340838), (483, 41859584352), (486, 41601191856), (492, 41093860248), (504, 40115435004), (552, 36627136308), (567, 35658164448), (574, 35223308784), (621, 32557454496), (644, 31394688264), (648, 31200893892), (656, 30820395186), (672, 30086576253), (729, 27734127904), (736, 27470352231), (738, 27395906832), (756, 26743623336), (828, 24418090872), (861, 23482205856), (864, 23400670419), (943, 21440274912), (966, 20929792176), (972, 20800595928), (984, 20546930124), (1008, 20057717502), (1104, 18313568154), (1107, 18263937888), (1134, 17829082224), (1148, 17611654392), (1242, 16278727248), (1288, 15697344132), (1296, 15600446946), (1312, 15410197593), (1449, 13953194784), (1458, 13867063952), (1476, 13697953416), (1512, 13371811668), (1656, 12209045436), (1701, 11886054816), (1722, 11741102928), (1863, 10852484832), (1886, 10720137456), (1932, 10464896088), (1944, 10400297964), (1968, 10273465062), (2016, 10028858751), (2208, 9156784077), (2214, 9131968944), (2268, 8914541112), (2296, 8805827196), (2484, 8139363624), (2576, 7848672066), (2583, 7827401952), (2592, 7800223473), (2829, 7146758304), (2898, 6976597392), (2916, 6933531976), (2952, 6848976708), (3024, 6685905834), (3312, 6104522718), (3321, 6087979296), (3402, 5943027408), (3444, 5870551464), (3726, 5426242416), (3772, 5360068728), (3864, 5232448044), (3888, 5200148982), (3936, 5136732531), (4347, 4651064928), (4428, 4565984472), (4536, 4457270556), (4592, 4402913598), (4968, 4069681812), (5103, 3962018272), (5152, 3924336033), (5166, 3913700976), (5589, 3617494944), (5658, 3573379152), (5796, 3488298696), (5832, 3466765988), (5904, 3424488354), (6048, 3342952917), (6601, 3062896416), (6624, 3052261359), (6642, 3043989648), (6804, 2971513704), (6888, 2935275732), (7452, 2713121208), (7544, 2680034364), (7728, 2616224022), (7749, 2609133984), (7776, 2600074491), (8487, 2382252768), (8694, 2325532464), (8856, 2282992236), (9072, 2228635278), (9184, 2201456799), (9936, 2034840906), (9963, 2029326432), (10206, 1981009136), (10332, 1956850488), (11178, 1808747472), (11316, 1786689576), (11592, 1744149348), (11664, 1733382994), (11808, 1712244177), (13041, 1550354976), (13202, 1531448208), (13284, 1521994824), (13608, 1485756852), (13776, 1467637866), (14904, 1356560604), (15088, 1340017182), (15456, 1308112011), (15498, 1304566992), (16767, 1205831648), (16974, 1191126384), (17388, 1162766232), (17712, 1141496118), (18144, 1114317639), (19803, 1020965472), (19872, 1017420453), (19926, 1014663216), (20412, 990504568), (20664, 978425244), (22356, 904373736), (22632, 893344788), (23184, 872074674), (23247, 869711328), (23328, 866691497), (25461, 794084256), (26082, 775177488), (26404, 765724104), (26568, 760997412), (27216, 742878426), (27552, 733818933), (29808, 678280302), (29889, 676442144), (30176, 670008591), (30996, 652283496), (33534, 602915824), (33948, 595563192), (34776, 581383116), (35424, 570748059), (39123, 516784992), (39606, 510482736), (39852, 507331608), (40824, 495252284), (41328, 489212622), (44712, 452186868), (45264, 446672394), (46368, 436037337), (46494, 434855664), (50922, 397042128), (52164, 387588744), (52808, 382862052), (53136, 380498706), (54432, 371439213), (59409, 340321824), (59616, 339140151), (59778, 338221072), (61992, 326141748), (67068, 301457912), (67896, 297781596), (69552, 290691558), (69741, 289903776), (76383, 264694752), (78246, 258392496), (79212, 255241368), (79704, 253665804), (81648, 247626142), (82656, 244606311), (89424, 226093434), (90528, 223336197), (92988, 217427832), (101844, 198521064), (104328, 193794372), (105616, 191431026), (106272, 190249353), (117369, 172261664), (118818, 170160912), (119556, 169110536), (123984, 163070874), (131297, 153988128), (134136, 150728956), (135792, 148890798), (139104, 145345779), (139482, 144951888), (152766, 132347376), (156492, 129196248), (158424, 127620684), (159408, 126832902), (163296, 123813071), (178227, 113440608), (178848, 113046717), (185976, 108713916), (203688, 99260532), (208656, 96897186), (209223, 96634592), (211232, 95715513), (229149, 88231584), (234738, 86130832), (237636, 85080456), (239112, 84555268), (247968, 81535437), (262594, 76994064), (268272, 75364478), (271584, 74445399), (278964, 72475944), (305532, 66173688), (312984, 64598124), (316848, 63810342), (318816, 63416451), (356454, 56720304), (371952, 54356958), (393891, 51329376), (407376, 49630266), (417312, 48448593), (418446, 48317296), (458298, 44115792), (469476, 43065416), (475272, 42540228), (478224, 42277634), (525188, 38497032), (534681, 37813536), (536544, 37682239), (557928, 36237972), (611064, 33086844), (625968, 32299062), (633696, 31905171), (687447, 29410528), (712908, 28360152), (743904, 27178479), (787782, 25664688), (814752, 24815133), (836892, 24158648), (916596, 22057896), (919079, 21998304), (938952, 21532708), (950544, 21270114), (956448, 21138817), (1050376, 19248516), (1069362, 18906768), (1115856, 18118986), (1181673, 17109792), (1222128, 16543422), (1251936, 16149531), (1374894, 14705264), (1425816, 14180076), (1575564, 12832344), (1604043, 12604512), (1673784, 12079324), (1833192, 11028948), (1838158, 10999152), (1877904, 10766354), (1901088, 10635057), (2100752, 9624258), (2138724, 9453384), (2231712, 9059493), (2363346, 8554896), (2444256, 8271711), (2749788, 7352632), (2757237, 7332768), (2851632, 7090038), (3019831, 6695136), (3151128, 6416172), (3208086, 6302256), (3347568, 6039662), (3545019, 5703264), (3666384, 5514474), (3676316, 5499576), (3755808, 5383177), (4201504, 4812129), (4277448, 4726692)]