20960462016

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 560

約数和(自身を含む): 70496419840

約数和(自身を除く): 49535957824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 79, 81, 93, 96, 104, 108, 117, 124, 127, 144, 156, 158, 162, 186, 192, 208, 216, 234, 237, 248, 254, 279, 288, 312, 316, 324, 351, 372, 381, 403, 416, 432, 468, 474, 496, 508, 558, 576, 624, 632, 648, 702, 711, 744, 762, 806, 832, 837, 864, 936, 948, 992, 1016, 1027, 1053, 1116, 1143, 1209, 1248, 1264, 1296, 1404, 1422, 1488, 1524, 1612, 1651, 1674, 1728, 1872, 1896, 1984, 2032, 2054, 2106, 2133, 2232, 2286, 2418, 2449, 2496, 2511, 2528, 2592, 2808, 2844, 2976, 3048, 3081, 3224, 3302, 3348, 3429, 3627, 3744, 3792, 3937, 4064, 4108, 4212, 4266, 4464, 4572, 4836, 4898, 4953, 5022, 5056, 5184, 5616, 5688, 5952, 6096, 6162, 6399, 6448, 6604, 6696, 6858, 7254, 7347, 7488, 7584, 7874, 8128, 8216, 8424, 8532, 8928, 9144, 9243, 9672, 9796, 9906, 10033, 10044, 10287, 10881, 11232, 11376, 11811, 12192, 12324, 12798, 12896, 13208, 13392, 13716, 14508, 14694, 14859, 15168, 15748, 16432, 16848, 17064, 17856, 18288, 18486, 19344, 19592, 19812, 20066, 20088, 20574, 21762, 22041, 22464, 22752, 23622, 24384, 24648, 25596, 25792, 26416, 26784, 27432, 27729, 29016, 29388, 29718, 30099, 31496, 31837, 32643, 32864, 33696, 34128, 35433, 36576, 36972, 38688, 39184, 39624, 40132, 40176, 41148, 43524, 44082, 44577, 45504, 47244, 49296, 51181, 51192, 52832, 53568, 54864, 55458, 58032, 58776, 59436, 60198, 62992, 63674, 65286, 65728, 66123, 67392, 68256, 70866, 73152, 73944, 77376, 78368, 79248, 80264, 80352, 82296, 83187, 87048, 88164, 89154, 90297, 94488, 95511, 98592, 102362, 102384, 105664, 106299, 109728, 110916, 116064, 117552, 118872, 120396, 125984, 127348, 130429, 130572, 132246, 133731, 136512, 141732, 147888, 153543, 156736, 158496, 160528, 160704, 164592, 166374, 174096, 176328, 178308, 180594, 188976, 191022, 197184, 198369, 204724, 204768, 212598, 219456, 221832, 232128, 235104, 237744, 240792, 251968, 254696, 260858, 261144, 264492, 267462, 270891, 283464, 286533, 295776, 307086, 311023, 316992, 318897, 321056, 329184, 332748, 348192, 352656, 356616, 361188, 377952, 382044, 391287, 396738, 409448, 409536, 425196, 443664, 460629, 470208, 475488, 481584, 509392, 521716, 522288, 528984, 534924, 541782, 566928, 573066, 591552, 614172, 622046, 637794, 642112, 658368, 665496, 696384, 705312, 713232, 722376, 755904, 764088, 782574, 793476, 812673, 818896, 850392, 859599, 887328, 921258, 933069, 950976, 963168, 1018784, 1043432, 1044576, 1057968, 1069848, 1083564, 1133856, 1146132, 1173861, 1228344, 1244092, 1275588, 1330992, 1381887, 1410624, 1426464, 1444752, 1528176, 1565148, 1586952, 1625346, 1637792, 1700784, 1719198, 1774656, 1842516, 1866138, 1926336, 2037568, 2086864, 2089152, 2115936, 2139696, 2167128, 2267712, 2292264, 2347722, 2456688, 2488184, 2551176, 2578797, 2661984, 2763774, 2799207, 2852928, 2889504, 3056352, 3130296, 3173904, 3250692, 3275584, 3401568, 3438396, 3521583, 3685032, 3732276, 4043299, 4145661, 4173728, 4231872, 4279392, 4334256, 4584528, 4695444, 4913376, 4976368, 5102352, 5157594, 5323968, 5527548, 5598414, 5779008, 6112704, 6260592, 6347808, 6501384, 6803136, 6876792, 7043166, 7370064, 7464552, 8086598, 8291322, 8347456, 8397621, 8558784, 8668512, 9169056, 9390888, 9826752, 9952736, 10204704, 10315188, 10564749, 11055096, 11196828, 12129897, 12521184, 12695616, 13002768, 13753584, 14086332, 14740128, 14929104, 16173196, 16582644, 16795242, 17337024, 18338112, 18781776, 19905472, 20409408, 20630376, 21129498, 22110192, 22393656, 24259794, 25042368, 25192863, 26005536, 27507168, 28172664, 29480256, 29858208, 32346392, 33165288, 33590484, 36389691, 37563552, 41260752, 42258996, 44220384, 44787312, 48519588, 50385726, 52011072, 55014336, 56345328, 59716416, 64692784, 66330576, 67180968, 72779382, 75127104, 82521504, 84517992, 88440768, 89574624, 97039176, 100771452, 109169073, 112690656, 129385568, 132661152, 134361936, 145558764, 165043008, 169035984, 179149248, 194078352, 201542904, 218338146, 225381312, 258771136, 265322304, 268723872, 291117528, 327507219, 338071968, 388156704, 403085808, 436676292, 537447744, 582235056, 655014438, 676143936, 776313408, 806171616, 873352584, 1164470112, 1310028876, 1612343232, 1746705168, 2328940224, 2620057752, 3493410336, 5240115504, 6986820672, 10480231008, 20960462016]

約数ペア:

[(1, 20960462016), (2, 10480231008), (3, 6986820672), (4, 5240115504), (6, 3493410336), (8, 2620057752), (9, 2328940224), (12, 1746705168), (13, 1612343232), (16, 1310028876), (18, 1164470112), (24, 873352584), (26, 806171616), (27, 776313408), (31, 676143936), (32, 655014438), (36, 582235056), (39, 537447744), (48, 436676292), (52, 403085808), (54, 388156704), (62, 338071968), (64, 327507219), (72, 291117528), (78, 268723872), (79, 265322304), (81, 258771136), (93, 225381312), (96, 218338146), (104, 201542904), (108, 194078352), (117, 179149248), (124, 169035984), (127, 165043008), (144, 145558764), (156, 134361936), (158, 132661152), (162, 129385568), (186, 112690656), (192, 109169073), (208, 100771452), (216, 97039176), (234, 89574624), (237, 88440768), (248, 84517992), (254, 82521504), (279, 75127104), (288, 72779382), (312, 67180968), (316, 66330576), (324, 64692784), (351, 59716416), (372, 56345328), (381, 55014336), (403, 52011072), (416, 50385726), (432, 48519588), (468, 44787312), (474, 44220384), (496, 42258996), (508, 41260752), (558, 37563552), (576, 36389691), (624, 33590484), (632, 33165288), (648, 32346392), (702, 29858208), (711, 29480256), (744, 28172664), (762, 27507168), (806, 26005536), (832, 25192863), (837, 25042368), (864, 24259794), (936, 22393656), (948, 22110192), (992, 21129498), (1016, 20630376), (1027, 20409408), (1053, 19905472), (1116, 18781776), (1143, 18338112), (1209, 17337024), (1248, 16795242), (1264, 16582644), (1296, 16173196), (1404, 14929104), (1422, 14740128), (1488, 14086332), (1524, 13753584), (1612, 13002768), (1651, 12695616), (1674, 12521184), (1728, 12129897), (1872, 11196828), (1896, 11055096), (1984, 10564749), (2032, 10315188), (2054, 10204704), (2106, 9952736), (2133, 9826752), (2232, 9390888), (2286, 9169056), (2418, 8668512), (2449, 8558784), (2496, 8397621), (2511, 8347456), (2528, 8291322), (2592, 8086598), (2808, 7464552), (2844, 7370064), (2976, 7043166), (3048, 6876792), (3081, 6803136), (3224, 6501384), (3302, 6347808), (3348, 6260592), (3429, 6112704), (3627, 5779008), (3744, 5598414), (3792, 5527548), (3937, 5323968), (4064, 5157594), (4108, 5102352), (4212, 4976368), (4266, 4913376), (4464, 4695444), (4572, 4584528), (4836, 4334256), (4898, 4279392), (4953, 4231872), (5022, 4173728), (5056, 4145661), (5184, 4043299), (5616, 3732276), (5688, 3685032), (5952, 3521583), (6096, 3438396), (6162, 3401568), (6399, 3275584), (6448, 3250692), (6604, 3173904), (6696, 3130296), (6858, 3056352), (7254, 2889504), (7347, 2852928), (7488, 2799207), (7584, 2763774), (7874, 2661984), (8128, 2578797), (8216, 2551176), (8424, 2488184), (8532, 2456688), (8928, 2347722), (9144, 2292264), (9243, 2267712), (9672, 2167128), (9796, 2139696), (9906, 2115936), (10033, 2089152), (10044, 2086864), (10287, 2037568), (10881, 1926336), (11232, 1866138), (11376, 1842516), (11811, 1774656), (12192, 1719198), (12324, 1700784), (12798, 1637792), (12896, 1625346), (13208, 1586952), (13392, 1565148), (13716, 1528176), (14508, 1444752), (14694, 1426464), (14859, 1410624), (15168, 1381887), (15748, 1330992), (16432, 1275588), (16848, 1244092), (17064, 1228344), (17856, 1173861), (18288, 1146132), (18486, 1133856), (19344, 1083564), (19592, 1069848), (19812, 1057968), (20066, 1044576), (20088, 1043432), (20574, 1018784), (21762, 963168), (22041, 950976), (22464, 933069), (22752, 921258), (23622, 887328), (24384, 859599), (24648, 850392), (25596, 818896), (25792, 812673), (26416, 793476), (26784, 782574), (27432, 764088), (27729, 755904), (29016, 722376), (29388, 713232), (29718, 705312), (30099, 696384), (31496, 665496), (31837, 658368), (32643, 642112), (32864, 637794), (33696, 622046), (34128, 614172), (35433, 591552), (36576, 573066), (36972, 566928), (38688, 541782), (39184, 534924), (39624, 528984), (40132, 522288), (40176, 521716), (41148, 509392), (43524, 481584), (44082, 475488), (44577, 470208), (45504, 460629), (47244, 443664), (49296, 425196), (51181, 409536), (51192, 409448), (52832, 396738), (53568, 391287), (54864, 382044), (55458, 377952), (58032, 361188), (58776, 356616), (59436, 352656), (60198, 348192), (62992, 332748), (63674, 329184), (65286, 321056), (65728, 318897), (66123, 316992), (67392, 311023), (68256, 307086), (70866, 295776), (73152, 286533), (73944, 283464), (77376, 270891), (78368, 267462), (79248, 264492), (80264, 261144), (80352, 260858), (82296, 254696), (83187, 251968), (87048, 240792), (88164, 237744), (89154, 235104), (90297, 232128), (94488, 221832), (95511, 219456), (98592, 212598), (102362, 204768), (102384, 204724), (105664, 198369), (106299, 197184), (109728, 191022), (110916, 188976), (116064, 180594), (117552, 178308), (118872, 176328), (120396, 174096), (125984, 166374), (127348, 164592), (130429, 160704), (130572, 160528), (132246, 158496), (133731, 156736), (136512, 153543), (141732, 147888)]