20020457016

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:590

約数の個数: 448

約数和(自身を含む): 69126566400

約数和(自身を除く): 49106109384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 53, 54, 56, 57, 63, 72, 76, 81, 84, 106, 108, 114, 126, 133, 152, 159, 162, 168, 171, 189, 212, 216, 228, 243, 252, 266, 318, 324, 342, 371, 378, 399, 424, 456, 477, 486, 487, 504, 513, 532, 567, 636, 648, 684, 729, 742, 756, 798, 954, 972, 974, 1007, 1026, 1064, 1113, 1134, 1197, 1272, 1368, 1431, 1458, 1461, 1484, 1512, 1539, 1596, 1701, 1908, 1944, 1948, 2014, 2052, 2226, 2268, 2394, 2862, 2916, 2922, 2968, 3021, 3078, 3192, 3339, 3402, 3409, 3591, 3816, 3896, 4028, 4104, 4293, 4383, 4452, 4536, 4617, 4788, 5103, 5724, 5832, 5844, 6042, 6156, 6678, 6804, 6818, 7049, 7182, 8056, 8586, 8766, 8904, 9063, 9234, 9253, 9576, 10017, 10206, 10227, 10773, 11448, 11688, 12084, 12312, 12879, 13149, 13356, 13608, 13636, 13851, 14098, 14364, 17172, 17532, 18126, 18468, 18506, 20034, 20412, 20454, 21147, 21546, 24168, 25758, 25811, 26298, 26712, 27189, 27272, 27702, 27759, 28196, 28728, 30051, 30681, 32319, 34344, 35064, 36252, 36936, 37012, 38637, 39447, 40068, 40824, 40908, 42294, 43092, 51516, 51622, 52596, 54378, 55404, 55518, 56392, 60102, 61362, 63441, 64638, 64771, 72504, 74024, 77274, 77433, 78894, 80136, 81567, 81816, 83277, 84588, 86184, 90153, 92043, 96957, 103032, 103244, 105192, 108756, 110808, 111036, 118341, 120204, 122724, 126882, 129276, 129542, 154548, 154866, 157788, 163134, 166554, 169176, 180306, 180677, 184086, 190323, 193914, 194313, 206488, 217512, 222072, 232299, 236682, 240408, 244701, 245448, 249831, 253764, 258552, 259084, 270459, 276129, 309096, 309732, 315576, 326268, 333108, 355023, 360612, 361354, 368172, 380646, 387828, 388626, 464598, 473364, 489402, 490409, 499662, 507528, 518168, 540918, 542031, 552258, 570969, 582939, 619464, 652536, 666216, 696897, 710046, 721224, 722708, 734103, 736344, 749493, 761292, 775656, 777252, 828387, 929196, 946728, 978804, 980818, 999324, 1081836, 1084062, 1104516, 1141938, 1165878, 1393794, 1420092, 1445416, 1468206, 1471227, 1498986, 1522584, 1554504, 1626093, 1656774, 1712907, 1748817, 1858392, 1957608, 1961636, 1998648, 2090691, 2163672, 2168124, 2209032, 2248479, 2283876, 2331756, 2485161, 2787588, 2840184, 2936412, 2942454, 2997972, 3252186, 3313548, 3425814, 3432863, 3497634, 3923272, 4181382, 4336248, 4413681, 4496958, 4567752, 4663512, 4878279, 4970322, 5138721, 5246451, 5575176, 5872824, 5884908, 5995944, 6272073, 6504372, 6627096, 6745437, 6851628, 6865726, 6995268, 8362764, 8827362, 8993916, 9756558, 9940644, 10277442, 10298589, 10492902, 11769816, 12544146, 13008744, 13241043, 13490874, 13703256, 13731452, 13990536, 14634837, 15739353, 16725528, 17654724, 17987832, 18816219, 19513116, 19881288, 20554884, 20597178, 20985804, 25088292, 26482086, 26981748, 27462904, 29269674, 30895767, 31478706, 35309448, 37632438, 39026232, 39723129, 41109768, 41194356, 41971608, 43904511, 47218059, 50176584, 52964172, 53963496, 58539348, 61791534, 62957412, 75264876, 79446258, 82388712, 87809022, 92687301, 94436118, 105928344, 117078696, 119169387, 123583068, 125914824, 131713533, 150529752, 158892516, 175618044, 185374602, 188872236, 238338774, 247166136, 263427066, 278061903, 317785032, 351236088, 357508161, 370749204, 377744472, 476677548, 526854132, 556123806, 715016322, 741498408, 834185709, 953355096, 1053708264, 1112247612, 1430032644, 1668371418, 2224495224, 2502557127, 2860065288, 3336742836, 5005114254, 6673485672, 10010228508, 20020457016]

約数ペア:

[(1, 20020457016), (2, 10010228508), (3, 6673485672), (4, 5005114254), (6, 3336742836), (7, 2860065288), (8, 2502557127), (9, 2224495224), (12, 1668371418), (14, 1430032644), (18, 1112247612), (19, 1053708264), (21, 953355096), (24, 834185709), (27, 741498408), (28, 715016322), (36, 556123806), (38, 526854132), (42, 476677548), (53, 377744472), (54, 370749204), (56, 357508161), (57, 351236088), (63, 317785032), (72, 278061903), (76, 263427066), (81, 247166136), (84, 238338774), (106, 188872236), (108, 185374602), (114, 175618044), (126, 158892516), (133, 150529752), (152, 131713533), (159, 125914824), (162, 123583068), (168, 119169387), (171, 117078696), (189, 105928344), (212, 94436118), (216, 92687301), (228, 87809022), (243, 82388712), (252, 79446258), (266, 75264876), (318, 62957412), (324, 61791534), (342, 58539348), (371, 53963496), (378, 52964172), (399, 50176584), (424, 47218059), (456, 43904511), (477, 41971608), (486, 41194356), (487, 41109768), (504, 39723129), (513, 39026232), (532, 37632438), (567, 35309448), (636, 31478706), (648, 30895767), (684, 29269674), (729, 27462904), (742, 26981748), (756, 26482086), (798, 25088292), (954, 20985804), (972, 20597178), (974, 20554884), (1007, 19881288), (1026, 19513116), (1064, 18816219), (1113, 17987832), (1134, 17654724), (1197, 16725528), (1272, 15739353), (1368, 14634837), (1431, 13990536), (1458, 13731452), (1461, 13703256), (1484, 13490874), (1512, 13241043), (1539, 13008744), (1596, 12544146), (1701, 11769816), (1908, 10492902), (1944, 10298589), (1948, 10277442), (2014, 9940644), (2052, 9756558), (2226, 8993916), (2268, 8827362), (2394, 8362764), (2862, 6995268), (2916, 6865726), (2922, 6851628), (2968, 6745437), (3021, 6627096), (3078, 6504372), (3192, 6272073), (3339, 5995944), (3402, 5884908), (3409, 5872824), (3591, 5575176), (3816, 5246451), (3896, 5138721), (4028, 4970322), (4104, 4878279), (4293, 4663512), (4383, 4567752), (4452, 4496958), (4536, 4413681), (4617, 4336248), (4788, 4181382), (5103, 3923272), (5724, 3497634), (5832, 3432863), (5844, 3425814), (6042, 3313548), (6156, 3252186), (6678, 2997972), (6804, 2942454), (6818, 2936412), (7049, 2840184), (7182, 2787588), (8056, 2485161), (8586, 2331756), (8766, 2283876), (8904, 2248479), (9063, 2209032), (9234, 2168124), (9253, 2163672), (9576, 2090691), (10017, 1998648), (10206, 1961636), (10227, 1957608), (10773, 1858392), (11448, 1748817), (11688, 1712907), (12084, 1656774), (12312, 1626093), (12879, 1554504), (13149, 1522584), (13356, 1498986), (13608, 1471227), (13636, 1468206), (13851, 1445416), (14098, 1420092), (14364, 1393794), (17172, 1165878), (17532, 1141938), (18126, 1104516), (18468, 1084062), (18506, 1081836), (20034, 999324), (20412, 980818), (20454, 978804), (21147, 946728), (21546, 929196), (24168, 828387), (25758, 777252), (25811, 775656), (26298, 761292), (26712, 749493), (27189, 736344), (27272, 734103), (27702, 722708), (27759, 721224), (28196, 710046), (28728, 696897), (30051, 666216), (30681, 652536), (32319, 619464), (34344, 582939), (35064, 570969), (36252, 552258), (36936, 542031), (37012, 540918), (38637, 518168), (39447, 507528), (40068, 499662), (40824, 490409), (40908, 489402), (42294, 473364), (43092, 464598), (51516, 388626), (51622, 387828), (52596, 380646), (54378, 368172), (55404, 361354), (55518, 360612), (56392, 355023), (60102, 333108), (61362, 326268), (63441, 315576), (64638, 309732), (64771, 309096), (72504, 276129), (74024, 270459), (77274, 259084), (77433, 258552), (78894, 253764), (80136, 249831), (81567, 245448), (81816, 244701), (83277, 240408), (84588, 236682), (86184, 232299), (90153, 222072), (92043, 217512), (96957, 206488), (103032, 194313), (103244, 193914), (105192, 190323), (108756, 184086), (110808, 180677), (111036, 180306), (118341, 169176), (120204, 166554), (122724, 163134), (126882, 157788), (129276, 154866), (129542, 154548)]