20145503664

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 480

約数和(自身を含む): 68877716544

約数和(自身を除く): 48732212880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 37, 39, 44, 48, 52, 66, 72, 74, 78, 88, 99, 104, 111, 117, 132, 137, 143, 144, 148, 156, 176, 193, 198, 208, 222, 234, 264, 274, 286, 296, 312, 333, 386, 396, 407, 411, 429, 444, 468, 481, 528, 548, 572, 579, 592, 624, 666, 772, 792, 814, 822, 858, 888, 936, 962, 1096, 1144, 1158, 1221, 1233, 1287, 1332, 1443, 1507, 1544, 1584, 1628, 1644, 1716, 1737, 1776, 1781, 1872, 1924, 2123, 2192, 2288, 2316, 2442, 2466, 2509, 2574, 2664, 2886, 3014, 3088, 3256, 3288, 3432, 3474, 3562, 3663, 3848, 4246, 4329, 4521, 4632, 4884, 4932, 5018, 5069, 5148, 5291, 5328, 5343, 5772, 6028, 6369, 6512, 6576, 6864, 6948, 7124, 7141, 7326, 7527, 7696, 8492, 8658, 9042, 9264, 9768, 9864, 10036, 10138, 10296, 10582, 10686, 11544, 12056, 12738, 13563, 13896, 14248, 14282, 14652, 15054, 15207, 15873, 16029, 16984, 17316, 18084, 19107, 19536, 19591, 19728, 20072, 20276, 20592, 21164, 21372, 21423, 22581, 23088, 24112, 25476, 26441, 27126, 27599, 27792, 28496, 28564, 29304, 30108, 30414, 31746, 32058, 33968, 34632, 36168, 38214, 39182, 40144, 40552, 42328, 42744, 42846, 45162, 45621, 47619, 50952, 52882, 54252, 55198, 55759, 57128, 58608, 58773, 60216, 60828, 63492, 64116, 64269, 65897, 69264, 72336, 76428, 78364, 78551, 79323, 81104, 82797, 84656, 85488, 85692, 90324, 91242, 92833, 95238, 101904, 105764, 108504, 110396, 111518, 114256, 117546, 120432, 121656, 126984, 128232, 128538, 131794, 152856, 156728, 157102, 158646, 165594, 167277, 171384, 176319, 180648, 182484, 185666, 190476, 197691, 211528, 217008, 220792, 223036, 235092, 235653, 237969, 243312, 248391, 253968, 256464, 257076, 263588, 278499, 290851, 305712, 313456, 314204, 317292, 331188, 334554, 342768, 343733, 352638, 361296, 364968, 371332, 380952, 395382, 423056, 441584, 446072, 470184, 471306, 475938, 496782, 501831, 514152, 527176, 556998, 581702, 593073, 628408, 634584, 662376, 669108, 687466, 705276, 706959, 724867, 729936, 742664, 761904, 790764, 835497, 872553, 892144, 940368, 942612, 951876, 978317, 993564, 1003662, 1021163, 1028304, 1031199, 1054352, 1113996, 1163404, 1186146, 1256816, 1269168, 1324752, 1338216, 1374932, 1410552, 1413918, 1449734, 1485328, 1581528, 1670994, 1745106, 1885224, 1903752, 1956634, 1987128, 2007324, 2042326, 2062398, 2174601, 2227992, 2326808, 2372292, 2617659, 2676432, 2749864, 2821104, 2827836, 2899468, 2934951, 3063489, 3093597, 3163056, 3341988, 3490212, 3770448, 3781063, 3807504, 3913268, 3974256, 4014648, 4084652, 4124796, 4349202, 4455984, 4653616, 4744584, 5235318, 5499728, 5655672, 5798936, 5869902, 6126978, 6187194, 6523803, 6683976, 6980424, 7562126, 7826536, 8029296, 8169304, 8249592, 8698404, 8804853, 9190467, 9489168, 10470636, 10761487, 11311344, 11343189, 11597872, 11739804, 12253956, 12374388, 12718121, 13047606, 13367952, 13960848, 15124252, 15653072, 16338608, 16499184, 17396808, 17609706, 18380934, 20941272, 21522974, 22686378, 23479608, 24507912, 24748776, 25436242, 26095212, 30248504, 32284461, 34029567, 34793616, 35219412, 36761868, 38154363, 41882544, 43045948, 45372756, 46959216, 49015824, 49497552, 50872484, 52190424, 60497008, 64568922, 68059134, 70438824, 73523736, 76308726, 86091896, 90745512, 96853383, 101744968, 104380848, 114463089, 129137844, 136118268, 139899331, 140877648, 147047472, 152617452, 172183792, 181491024, 193706766, 203489936, 228926178, 258275688, 272236536, 279798662, 305234904, 387413532, 419697993, 457852356, 516551376, 544473072, 559597324, 610469808, 774827064, 839395986, 915704712, 1119194648, 1259093979, 1549654128, 1678791972, 1831409424, 2238389296, 2518187958, 3357583944, 5036375916, 6715167888, 10072751832, 20145503664]

約数ペア:

[(1, 20145503664), (2, 10072751832), (3, 6715167888), (4, 5036375916), (6, 3357583944), (8, 2518187958), (9, 2238389296), (11, 1831409424), (12, 1678791972), (13, 1549654128), (16, 1259093979), (18, 1119194648), (22, 915704712), (24, 839395986), (26, 774827064), (33, 610469808), (36, 559597324), (37, 544473072), (39, 516551376), (44, 457852356), (48, 419697993), (52, 387413532), (66, 305234904), (72, 279798662), (74, 272236536), (78, 258275688), (88, 228926178), (99, 203489936), (104, 193706766), (111, 181491024), (117, 172183792), (132, 152617452), (137, 147047472), (143, 140877648), (144, 139899331), (148, 136118268), (156, 129137844), (176, 114463089), (193, 104380848), (198, 101744968), (208, 96853383), (222, 90745512), (234, 86091896), (264, 76308726), (274, 73523736), (286, 70438824), (296, 68059134), (312, 64568922), (333, 60497008), (386, 52190424), (396, 50872484), (407, 49497552), (411, 49015824), (429, 46959216), (444, 45372756), (468, 43045948), (481, 41882544), (528, 38154363), (548, 36761868), (572, 35219412), (579, 34793616), (592, 34029567), (624, 32284461), (666, 30248504), (772, 26095212), (792, 25436242), (814, 24748776), (822, 24507912), (858, 23479608), (888, 22686378), (936, 21522974), (962, 20941272), (1096, 18380934), (1144, 17609706), (1158, 17396808), (1221, 16499184), (1233, 16338608), (1287, 15653072), (1332, 15124252), (1443, 13960848), (1507, 13367952), (1544, 13047606), (1584, 12718121), (1628, 12374388), (1644, 12253956), (1716, 11739804), (1737, 11597872), (1776, 11343189), (1781, 11311344), (1872, 10761487), (1924, 10470636), (2123, 9489168), (2192, 9190467), (2288, 8804853), (2316, 8698404), (2442, 8249592), (2466, 8169304), (2509, 8029296), (2574, 7826536), (2664, 7562126), (2886, 6980424), (3014, 6683976), (3088, 6523803), (3256, 6187194), (3288, 6126978), (3432, 5869902), (3474, 5798936), (3562, 5655672), (3663, 5499728), (3848, 5235318), (4246, 4744584), (4329, 4653616), (4521, 4455984), (4632, 4349202), (4884, 4124796), (4932, 4084652), (5018, 4014648), (5069, 3974256), (5148, 3913268), (5291, 3807504), (5328, 3781063), (5343, 3770448), (5772, 3490212), (6028, 3341988), (6369, 3163056), (6512, 3093597), (6576, 3063489), (6864, 2934951), (6948, 2899468), (7124, 2827836), (7141, 2821104), (7326, 2749864), (7527, 2676432), (7696, 2617659), (8492, 2372292), (8658, 2326808), (9042, 2227992), (9264, 2174601), (9768, 2062398), (9864, 2042326), (10036, 2007324), (10138, 1987128), (10296, 1956634), (10582, 1903752), (10686, 1885224), (11544, 1745106), (12056, 1670994), (12738, 1581528), (13563, 1485328), (13896, 1449734), (14248, 1413918), (14282, 1410552), (14652, 1374932), (15054, 1338216), (15207, 1324752), (15873, 1269168), (16029, 1256816), (16984, 1186146), (17316, 1163404), (18084, 1113996), (19107, 1054352), (19536, 1031199), (19591, 1028304), (19728, 1021163), (20072, 1003662), (20276, 993564), (20592, 978317), (21164, 951876), (21372, 942612), (21423, 940368), (22581, 892144), (23088, 872553), (24112, 835497), (25476, 790764), (26441, 761904), (27126, 742664), (27599, 729936), (27792, 724867), (28496, 706959), (28564, 705276), (29304, 687466), (30108, 669108), (30414, 662376), (31746, 634584), (32058, 628408), (33968, 593073), (34632, 581702), (36168, 556998), (38214, 527176), (39182, 514152), (40144, 501831), (40552, 496782), (42328, 475938), (42744, 471306), (42846, 470184), (45162, 446072), (45621, 441584), (47619, 423056), (50952, 395382), (52882, 380952), (54252, 371332), (55198, 364968), (55759, 361296), (57128, 352638), (58608, 343733), (58773, 342768), (60216, 334554), (60828, 331188), (63492, 317292), (64116, 314204), (64269, 313456), (65897, 305712), (69264, 290851), (72336, 278499), (76428, 263588), (78364, 257076), (78551, 256464), (79323, 253968), (81104, 248391), (82797, 243312), (84656, 237969), (85488, 235653), (85692, 235092), (90324, 223036), (91242, 220792), (92833, 217008), (95238, 211528), (101904, 197691), (105764, 190476), (108504, 185666), (110396, 182484), (111518, 180648), (114256, 176319), (117546, 171384), (120432, 167277), (121656, 165594), (126984, 158646), (128232, 157102), (128538, 156728), (131794, 152856)]