20962365984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 576

約数和(自身を含む): 75577162752

約数和(自身を除く): 54614796768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 37, 42, 48, 51, 56, 61, 63, 68, 72, 74, 84, 96, 102, 111, 112, 119, 122, 126, 136, 144, 148, 153, 168, 183, 204, 222, 224, 238, 244, 252, 259, 271, 272, 288, 296, 306, 333, 336, 357, 366, 408, 427, 444, 476, 488, 504, 518, 542, 544, 549, 592, 612, 629, 666, 672, 714, 732, 777, 813, 816, 854, 888, 952, 976, 1008, 1036, 1037, 1071, 1084, 1098, 1184, 1224, 1258, 1281, 1332, 1428, 1464, 1554, 1626, 1632, 1708, 1776, 1887, 1897, 1904, 1952, 2016, 2072, 2074, 2142, 2168, 2196, 2257, 2331, 2439, 2448, 2516, 2562, 2664, 2856, 2928, 3108, 3111, 3252, 3416, 3552, 3774, 3794, 3808, 3843, 4144, 4148, 4284, 4336, 4392, 4403, 4514, 4607, 4662, 4878, 4896, 5032, 5124, 5328, 5661, 5691, 5712, 5856, 6216, 6222, 6504, 6771, 6832, 7259, 7548, 7588, 7686, 8288, 8296, 8568, 8672, 8784, 8806, 9028, 9214, 9324, 9333, 9756, 10027, 10064, 10248, 10656, 11322, 11382, 11424, 12432, 12444, 13008, 13209, 13542, 13664, 13821, 14518, 15096, 15176, 15372, 15799, 16531, 16592, 17073, 17136, 17568, 17612, 18056, 18428, 18648, 18666, 19512, 20054, 20128, 20313, 20496, 21777, 22644, 22764, 24864, 24888, 26016, 26418, 27084, 27642, 29036, 30081, 30192, 30352, 30744, 31598, 32249, 33062, 33184, 34146, 34272, 35224, 36112, 36856, 37296, 37332, 38369, 39024, 39627, 40108, 40626, 40992, 41463, 43554, 45288, 45528, 47397, 49593, 49776, 52836, 54168, 55284, 58072, 60162, 60384, 60704, 61488, 63196, 64498, 65331, 66124, 68292, 70189, 70448, 72224, 73712, 74592, 74664, 76738, 78048, 79254, 80216, 81252, 82926, 87108, 90243, 90576, 91056, 94794, 96747, 99186, 99552, 105672, 108336, 110568, 115107, 115717, 116144, 120324, 122976, 126392, 128996, 130662, 132248, 136584, 140378, 140896, 142191, 147424, 148779, 149328, 153476, 158508, 160432, 162504, 165852, 170459, 174216, 180486, 181152, 182112, 189588, 193494, 198372, 210567, 211344, 216672, 221136, 230214, 231434, 232288, 240648, 252784, 257992, 261324, 264496, 268583, 273168, 280756, 281027, 284382, 290241, 297558, 298656, 306952, 317016, 320864, 325008, 331704, 340918, 345321, 347151, 348432, 360972, 379176, 386988, 396744, 421134, 422688, 442272, 460428, 462868, 481296, 505568, 511377, 515984, 522648, 528992, 537166, 546336, 561512, 562054, 568764, 580482, 595116, 611647, 613904, 631701, 634032, 650016, 663408, 681836, 690642, 694302, 696864, 721944, 758352, 773976, 793488, 805749, 842268, 843081, 920856, 925736, 962592, 1022754, 1031968, 1041453, 1045296, 1074332, 1123024, 1124108, 1137528, 1160964, 1190232, 1193213, 1223294, 1227808, 1263402, 1268064, 1326816, 1363672, 1381284, 1388604, 1443888, 1516704, 1534131, 1547952, 1586976, 1611498, 1684536, 1686162, 1834941, 1841712, 1851472, 1967189, 2045508, 2082906, 2090592, 2148664, 2246048, 2248216, 2275056, 2321928, 2380464, 2386426, 2417247, 2446588, 2526804, 2529243, 2727344, 2762568, 2777208, 2887776, 3068262, 3095904, 3222996, 3369072, 3372324, 3579639, 3669882, 3683424, 3702944, 3934378, 4091016, 4165812, 4281529, 4297328, 4496432, 4550112, 4643856, 4760928, 4772852, 4834494, 4893176, 5053608, 5058486, 5454688, 5504823, 5525136, 5554416, 5901567, 6136524, 6445992, 6738144, 6744648, 7159278, 7339764, 7868756, 8182032, 8331624, 8563058, 8594656, 8992864, 9287712, 9545704, 9668988, 9786352, 10107216, 10116972, 10397999, 10738917, 11009646, 11050272, 11108832, 11803134, 12273048, 12844587, 12891984, 13489296, 14318556, 14679528, 15737512, 16364064, 16663248, 17126116, 17704701, 19091408, 19337976, 19572704, 20214432, 20233944, 20795998, 21477834, 22019292, 23606268, 24546096, 25689174, 25783968, 26978592, 28637112, 29359056, 31193997, 31475024, 33326496, 34252232, 35409402, 38182816, 38533761, 38675952, 40467888, 41591996, 42955668, 44038584, 47212536, 49092192, 51378348, 57274224, 58718112, 62387994, 62950048, 68504464, 70818804, 72785993, 77067522, 77351904, 80935776, 83183992, 85911336, 88077168, 93581991, 94425072, 102756696, 114548448, 124775988, 137008928, 141637608, 145571986, 154135044, 166367984, 171822672, 176154336, 187163982, 188850144, 205513392, 218357979, 249551976, 283275216, 291143972, 308270088, 332735968, 343645344, 374327964, 411026784, 436715958, 499103952, 566550432, 582287944, 616540176, 655073937, 748655928, 873431916, 998207904, 1164575888, 1233080352, 1310147874, 1497311856, 1746863832, 2329151776, 2620295748, 2994623712, 3493727664, 5240591496, 6987455328, 10481182992, 20962365984]

約数ペア:

[(1, 20962365984), (2, 10481182992), (3, 6987455328), (4, 5240591496), (6, 3493727664), (7, 2994623712), (8, 2620295748), (9, 2329151776), (12, 1746863832), (14, 1497311856), (16, 1310147874), (17, 1233080352), (18, 1164575888), (21, 998207904), (24, 873431916), (28, 748655928), (32, 655073937), (34, 616540176), (36, 582287944), (37, 566550432), (42, 499103952), (48, 436715958), (51, 411026784), (56, 374327964), (61, 343645344), (63, 332735968), (68, 308270088), (72, 291143972), (74, 283275216), (84, 249551976), (96, 218357979), (102, 205513392), (111, 188850144), (112, 187163982), (119, 176154336), (122, 171822672), (126, 166367984), (136, 154135044), (144, 145571986), (148, 141637608), (153, 137008928), (168, 124775988), (183, 114548448), (204, 102756696), (222, 94425072), (224, 93581991), (238, 88077168), (244, 85911336), (252, 83183992), (259, 80935776), (271, 77351904), (272, 77067522), (288, 72785993), (296, 70818804), (306, 68504464), (333, 62950048), (336, 62387994), (357, 58718112), (366, 57274224), (408, 51378348), (427, 49092192), (444, 47212536), (476, 44038584), (488, 42955668), (504, 41591996), (518, 40467888), (542, 38675952), (544, 38533761), (549, 38182816), (592, 35409402), (612, 34252232), (629, 33326496), (666, 31475024), (672, 31193997), (714, 29359056), (732, 28637112), (777, 26978592), (813, 25783968), (816, 25689174), (854, 24546096), (888, 23606268), (952, 22019292), (976, 21477834), (1008, 20795998), (1036, 20233944), (1037, 20214432), (1071, 19572704), (1084, 19337976), (1098, 19091408), (1184, 17704701), (1224, 17126116), (1258, 16663248), (1281, 16364064), (1332, 15737512), (1428, 14679528), (1464, 14318556), (1554, 13489296), (1626, 12891984), (1632, 12844587), (1708, 12273048), (1776, 11803134), (1887, 11108832), (1897, 11050272), (1904, 11009646), (1952, 10738917), (2016, 10397999), (2072, 10116972), (2074, 10107216), (2142, 9786352), (2168, 9668988), (2196, 9545704), (2257, 9287712), (2331, 8992864), (2439, 8594656), (2448, 8563058), (2516, 8331624), (2562, 8182032), (2664, 7868756), (2856, 7339764), (2928, 7159278), (3108, 6744648), (3111, 6738144), (3252, 6445992), (3416, 6136524), (3552, 5901567), (3774, 5554416), (3794, 5525136), (3808, 5504823), (3843, 5454688), (4144, 5058486), (4148, 5053608), (4284, 4893176), (4336, 4834494), (4392, 4772852), (4403, 4760928), (4514, 4643856), (4607, 4550112), (4662, 4496432), (4878, 4297328), (4896, 4281529), (5032, 4165812), (5124, 4091016), (5328, 3934378), (5661, 3702944), (5691, 3683424), (5712, 3669882), (5856, 3579639), (6216, 3372324), (6222, 3369072), (6504, 3222996), (6771, 3095904), (6832, 3068262), (7259, 2887776), (7548, 2777208), (7588, 2762568), (7686, 2727344), (8288, 2529243), (8296, 2526804), (8568, 2446588), (8672, 2417247), (8784, 2386426), (8806, 2380464), (9028, 2321928), (9214, 2275056), (9324, 2248216), (9333, 2246048), (9756, 2148664), (10027, 2090592), (10064, 2082906), (10248, 2045508), (10656, 1967189), (11322, 1851472), (11382, 1841712), (11424, 1834941), (12432, 1686162), (12444, 1684536), (13008, 1611498), (13209, 1586976), (13542, 1547952), (13664, 1534131), (13821, 1516704), (14518, 1443888), (15096, 1388604), (15176, 1381284), (15372, 1363672), (15799, 1326816), (16531, 1268064), (16592, 1263402), (17073, 1227808), (17136, 1223294), (17568, 1193213), (17612, 1190232), (18056, 1160964), (18428, 1137528), (18648, 1124108), (18666, 1123024), (19512, 1074332), (20054, 1045296), (20128, 1041453), (20313, 1031968), (20496, 1022754), (21777, 962592), (22644, 925736), (22764, 920856), (24864, 843081), (24888, 842268), (26016, 805749), (26418, 793488), (27084, 773976), (27642, 758352), (29036, 721944), (30081, 696864), (30192, 694302), (30352, 690642), (30744, 681836), (31598, 663408), (32249, 650016), (33062, 634032), (33184, 631701), (34146, 613904), (34272, 611647), (35224, 595116), (36112, 580482), (36856, 568764), (37296, 562054), (37332, 561512), (38369, 546336), (39024, 537166), (39627, 528992), (40108, 522648), (40626, 515984), (40992, 511377), (41463, 505568), (43554, 481296), (45288, 462868), (45528, 460428), (47397, 442272), (49593, 422688), (49776, 421134), (52836, 396744), (54168, 386988), (55284, 379176), (58072, 360972), (60162, 348432), (60384, 347151), (60704, 345321), (61488, 340918), (63196, 331704), (64498, 325008), (65331, 320864), (66124, 317016), (68292, 306952), (70189, 298656), (70448, 297558), (72224, 290241), (73712, 284382), (74592, 281027), (74664, 280756), (76738, 273168), (78048, 268583), (79254, 264496), (80216, 261324), (81252, 257992), (82926, 252784), (87108, 240648), (90243, 232288), (90576, 231434), (91056, 230214), (94794, 221136), (96747, 216672), (99186, 211344), (99552, 210567), (105672, 198372), (108336, 193494), (110568, 189588), (115107, 182112), (115717, 181152), (116144, 180486), (120324, 174216), (122976, 170459), (126392, 165852), (128996, 162504), (130662, 160432), (132248, 158508), (136584, 153476), (140378, 149328), (140896, 148779), (142191, 147424)]