20727667584

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 384

約数和(自身を含む): 67910824800

約数和(自身を除く): 47183157216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 128, 144, 148, 156, 192, 208, 216, 222, 234, 288, 296, 312, 333, 337, 351, 384, 416, 432, 444, 468, 481, 576, 592, 624, 666, 674, 702, 832, 864, 888, 936, 962, 999, 1011, 1152, 1184, 1248, 1332, 1348, 1369, 1404, 1443, 1664, 1728, 1776, 1872, 1924, 1998, 2022, 2368, 2496, 2664, 2696, 2738, 2808, 2886, 3033, 3456, 3552, 3744, 3848, 3996, 4044, 4107, 4329, 4381, 4736, 4992, 5328, 5392, 5476, 5616, 5772, 6066, 7104, 7488, 7696, 7992, 8088, 8214, 8658, 8762, 9099, 10656, 10784, 10952, 11232, 11544, 12132, 12321, 12469, 12987, 13143, 14208, 14976, 15392, 15984, 16176, 16428, 17316, 17524, 17797, 18198, 21312, 21568, 21904, 22464, 23088, 24264, 24642, 24938, 25974, 26286, 30784, 31968, 32352, 32856, 34632, 35048, 35594, 36396, 36963, 37407, 39429, 42624, 43136, 43808, 44928, 46176, 48528, 49284, 49876, 51948, 52572, 53391, 61568, 63936, 64704, 65712, 69264, 70096, 71188, 72792, 73926, 74814, 78858, 87616, 92352, 97056, 98568, 99752, 103896, 105144, 106782, 112221, 118287, 127872, 129408, 131424, 138528, 140192, 142376, 145584, 147852, 149628, 157716, 160173, 162097, 175232, 184704, 194112, 197136, 199504, 207792, 210288, 213564, 224442, 236574, 262848, 277056, 280384, 284752, 291168, 295704, 299256, 315432, 320346, 324194, 336663, 388224, 394272, 399008, 415584, 420576, 427128, 448884, 461353, 473148, 480519, 486291, 525696, 554112, 560768, 569504, 582336, 591408, 598512, 630864, 640692, 648388, 673326, 788544, 798016, 831168, 841152, 854256, 897768, 922706, 946296, 961038, 972582, 1139008, 1164672, 1182816, 1197024, 1261728, 1281384, 1296776, 1346652, 1384059, 1458873, 1577088, 1596032, 1662336, 1682304, 1708512, 1795536, 1845412, 1892592, 1922076, 1945164, 2278016, 2365632, 2394048, 2523456, 2562768, 2593552, 2693304, 2768118, 2917746, 3417024, 3591072, 3690824, 3785184, 3844152, 3890328, 4152177, 4376619, 4731264, 4788096, 5046912, 5125536, 5187104, 5386608, 5536236, 5835492, 5997589, 6834048, 7182144, 7381648, 7570368, 7688304, 7780656, 8304354, 8753238, 10251072, 10374208, 10773216, 11072472, 11670984, 11995178, 12456531, 14364288, 14763296, 15140736, 15376608, 15561312, 16608708, 17506476, 17992767, 20502144, 20748416, 21546432, 22144944, 23341968, 23990356, 24913062, 29526592, 30753216, 31122624, 33217416, 35012952, 35985534, 43092864, 44289888, 46683936, 47980712, 49826124, 53978301, 59053184, 61506432, 62245248, 66434832, 70025904, 71971068, 88579776, 93367872, 95961424, 99652248, 107956602, 132869664, 140051808, 143942136, 161934903, 177159552, 186735744, 191922848, 199304496, 215913204, 265739328, 280103616, 287884272, 323869806, 383845696, 398608992, 431826408, 531478656, 560207232, 575768544, 647739612, 767691392, 797217984, 863652816, 1151537088, 1295479224, 1594435968, 1727305632, 2303074176, 2590958448, 3454611264, 5181916896, 6909222528, 10363833792, 20727667584]

約数ペア:

[(1, 20727667584), (2, 10363833792), (3, 6909222528), (4, 5181916896), (6, 3454611264), (8, 2590958448), (9, 2303074176), (12, 1727305632), (13, 1594435968), (16, 1295479224), (18, 1151537088), (24, 863652816), (26, 797217984), (27, 767691392), (32, 647739612), (36, 575768544), (37, 560207232), (39, 531478656), (48, 431826408), (52, 398608992), (54, 383845696), (64, 323869806), (72, 287884272), (74, 280103616), (78, 265739328), (96, 215913204), (104, 199304496), (108, 191922848), (111, 186735744), (117, 177159552), (128, 161934903), (144, 143942136), (148, 140051808), (156, 132869664), (192, 107956602), (208, 99652248), (216, 95961424), (222, 93367872), (234, 88579776), (288, 71971068), (296, 70025904), (312, 66434832), (333, 62245248), (337, 61506432), (351, 59053184), (384, 53978301), (416, 49826124), (432, 47980712), (444, 46683936), (468, 44289888), (481, 43092864), (576, 35985534), (592, 35012952), (624, 33217416), (666, 31122624), (674, 30753216), (702, 29526592), (832, 24913062), (864, 23990356), (888, 23341968), (936, 22144944), (962, 21546432), (999, 20748416), (1011, 20502144), (1152, 17992767), (1184, 17506476), (1248, 16608708), (1332, 15561312), (1348, 15376608), (1369, 15140736), (1404, 14763296), (1443, 14364288), (1664, 12456531), (1728, 11995178), (1776, 11670984), (1872, 11072472), (1924, 10773216), (1998, 10374208), (2022, 10251072), (2368, 8753238), (2496, 8304354), (2664, 7780656), (2696, 7688304), (2738, 7570368), (2808, 7381648), (2886, 7182144), (3033, 6834048), (3456, 5997589), (3552, 5835492), (3744, 5536236), (3848, 5386608), (3996, 5187104), (4044, 5125536), (4107, 5046912), (4329, 4788096), (4381, 4731264), (4736, 4376619), (4992, 4152177), (5328, 3890328), (5392, 3844152), (5476, 3785184), (5616, 3690824), (5772, 3591072), (6066, 3417024), (7104, 2917746), (7488, 2768118), (7696, 2693304), (7992, 2593552), (8088, 2562768), (8214, 2523456), (8658, 2394048), (8762, 2365632), (9099, 2278016), (10656, 1945164), (10784, 1922076), (10952, 1892592), (11232, 1845412), (11544, 1795536), (12132, 1708512), (12321, 1682304), (12469, 1662336), (12987, 1596032), (13143, 1577088), (14208, 1458873), (14976, 1384059), (15392, 1346652), (15984, 1296776), (16176, 1281384), (16428, 1261728), (17316, 1197024), (17524, 1182816), (17797, 1164672), (18198, 1139008), (21312, 972582), (21568, 961038), (21904, 946296), (22464, 922706), (23088, 897768), (24264, 854256), (24642, 841152), (24938, 831168), (25974, 798016), (26286, 788544), (30784, 673326), (31968, 648388), (32352, 640692), (32856, 630864), (34632, 598512), (35048, 591408), (35594, 582336), (36396, 569504), (36963, 560768), (37407, 554112), (39429, 525696), (42624, 486291), (43136, 480519), (43808, 473148), (44928, 461353), (46176, 448884), (48528, 427128), (49284, 420576), (49876, 415584), (51948, 399008), (52572, 394272), (53391, 388224), (61568, 336663), (63936, 324194), (64704, 320346), (65712, 315432), (69264, 299256), (70096, 295704), (71188, 291168), (72792, 284752), (73926, 280384), (74814, 277056), (78858, 262848), (87616, 236574), (92352, 224442), (97056, 213564), (98568, 210288), (99752, 207792), (103896, 199504), (105144, 197136), (106782, 194112), (112221, 184704), (118287, 175232), (127872, 162097), (129408, 160173), (131424, 157716), (138528, 149628), (140192, 147852), (142376, 145584)]