20345028528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1076

約数の個数: 320

約数和(自身を含む): 63310947840

約数和(自身を除く): 42965919312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 41, 44, 48, 51, 59, 66, 68, 82, 88, 102, 118, 123, 132, 136, 164, 176, 177, 187, 204, 236, 246, 264, 272, 328, 354, 374, 408, 451, 472, 492, 528, 561, 649, 656, 697, 708, 748, 816, 902, 937, 944, 984, 1003, 1122, 1298, 1353, 1394, 1416, 1496, 1804, 1874, 1947, 1968, 2006, 2091, 2244, 2419, 2596, 2706, 2788, 2811, 2832, 2992, 3009, 3608, 3748, 3894, 4012, 4182, 4488, 4838, 5192, 5412, 5576, 5622, 6018, 7216, 7257, 7496, 7667, 7788, 8024, 8364, 8976, 9676, 10307, 10384, 10824, 11033, 11152, 11244, 12036, 14514, 14992, 15334, 15576, 15929, 16048, 16728, 19352, 20614, 21648, 22066, 22488, 23001, 24072, 26609, 29028, 30668, 30921, 31152, 31858, 33099, 33456, 38417, 38704, 41123, 41228, 44132, 44976, 46002, 47787, 48144, 53218, 55283, 58056, 61336, 61842, 63716, 66198, 76834, 79827, 82246, 82456, 88264, 92004, 95574, 106436, 110566, 115251, 116112, 122672, 123369, 123684, 127432, 132396, 153668, 159654, 164492, 164912, 165849, 175219, 176528, 184008, 191148, 212872, 221132, 230502, 246738, 247368, 254864, 264792, 307336, 319308, 328984, 331698, 350438, 368016, 382296, 422587, 425744, 442264, 452353, 461004, 493476, 494736, 525657, 529584, 608113, 614672, 638616, 653089, 657968, 663396, 700876, 764592, 845174, 884528, 904706, 922008, 939811, 986952, 1051314, 1216226, 1267761, 1277232, 1306178, 1326792, 1357059, 1401752, 1690348, 1809412, 1824339, 1844016, 1879622, 1959267, 1973904, 2102628, 2266603, 2432452, 2535522, 2612356, 2653584, 2714118, 2803504, 2819433, 3380696, 3618824, 3648678, 3759244, 3918534, 4205256, 4533206, 4864904, 5071044, 5224712, 5428236, 5638866, 6761392, 6799809, 7183979, 7237648, 7297356, 7518488, 7837068, 8410512, 9066412, 9729808, 10142088, 10337921, 10449424, 10856472, 11277732, 13599618, 14367958, 14594712, 15036976, 15674136, 18132824, 20284176, 20675842, 21551937, 21712944, 22555464, 24932633, 27199236, 28735916, 29189424, 31013763, 31348272, 36265648, 38532251, 41351684, 43103874, 45110928, 49865266, 54398472, 57471832, 62027526, 74797899, 77064502, 82703368, 86207748, 99730532, 108796944, 114943664, 115596753, 124055052, 149595798, 154129004, 165406736, 172415496, 199461064, 231193506, 248110104, 299191596, 308258008, 344830992, 398922128, 423854761, 462387012, 496220208, 598383192, 616516016, 847709522, 924774024, 1196766384, 1271564283, 1695419044, 1849548048, 2543128566, 3390838088, 5086257132, 6781676176, 10172514264, 20345028528]

約数ペア:

[(1, 20345028528), (2, 10172514264), (3, 6781676176), (4, 5086257132), (6, 3390838088), (8, 2543128566), (11, 1849548048), (12, 1695419044), (16, 1271564283), (17, 1196766384), (22, 924774024), (24, 847709522), (33, 616516016), (34, 598383192), (41, 496220208), (44, 462387012), (48, 423854761), (51, 398922128), (59, 344830992), (66, 308258008), (68, 299191596), (82, 248110104), (88, 231193506), (102, 199461064), (118, 172415496), (123, 165406736), (132, 154129004), (136, 149595798), (164, 124055052), (176, 115596753), (177, 114943664), (187, 108796944), (204, 99730532), (236, 86207748), (246, 82703368), (264, 77064502), (272, 74797899), (328, 62027526), (354, 57471832), (374, 54398472), (408, 49865266), (451, 45110928), (472, 43103874), (492, 41351684), (528, 38532251), (561, 36265648), (649, 31348272), (656, 31013763), (697, 29189424), (708, 28735916), (748, 27199236), (816, 24932633), (902, 22555464), (937, 21712944), (944, 21551937), (984, 20675842), (1003, 20284176), (1122, 18132824), (1298, 15674136), (1353, 15036976), (1394, 14594712), (1416, 14367958), (1496, 13599618), (1804, 11277732), (1874, 10856472), (1947, 10449424), (1968, 10337921), (2006, 10142088), (2091, 9729808), (2244, 9066412), (2419, 8410512), (2596, 7837068), (2706, 7518488), (2788, 7297356), (2811, 7237648), (2832, 7183979), (2992, 6799809), (3009, 6761392), (3608, 5638866), (3748, 5428236), (3894, 5224712), (4012, 5071044), (4182, 4864904), (4488, 4533206), (4838, 4205256), (5192, 3918534), (5412, 3759244), (5576, 3648678), (5622, 3618824), (6018, 3380696), (7216, 2819433), (7257, 2803504), (7496, 2714118), (7667, 2653584), (7788, 2612356), (8024, 2535522), (8364, 2432452), (8976, 2266603), (9676, 2102628), (10307, 1973904), (10384, 1959267), (10824, 1879622), (11033, 1844016), (11152, 1824339), (11244, 1809412), (12036, 1690348), (14514, 1401752), (14992, 1357059), (15334, 1326792), (15576, 1306178), (15929, 1277232), (16048, 1267761), (16728, 1216226), (19352, 1051314), (20614, 986952), (21648, 939811), (22066, 922008), (22488, 904706), (23001, 884528), (24072, 845174), (26609, 764592), (29028, 700876), (30668, 663396), (30921, 657968), (31152, 653089), (31858, 638616), (33099, 614672), (33456, 608113), (38417, 529584), (38704, 525657), (41123, 494736), (41228, 493476), (44132, 461004), (44976, 452353), (46002, 442264), (47787, 425744), (48144, 422587), (53218, 382296), (55283, 368016), (58056, 350438), (61336, 331698), (61842, 328984), (63716, 319308), (66198, 307336), (76834, 264792), (79827, 254864), (82246, 247368), (82456, 246738), (88264, 230502), (92004, 221132), (95574, 212872), (106436, 191148), (110566, 184008), (115251, 176528), (116112, 175219), (122672, 165849), (123369, 164912), (123684, 164492), (127432, 159654), (132396, 153668)]