20542566528

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 384

約数和(自身を含む): 69570446400

約数和(自身を除く): 49027879872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 41, 44, 48, 57, 64, 66, 72, 76, 82, 88, 96, 99, 114, 123, 128, 132, 144, 152, 164, 171, 176, 192, 198, 209, 228, 246, 264, 288, 304, 328, 342, 352, 369, 384, 396, 418, 451, 456, 492, 528, 576, 608, 627, 656, 684, 704, 738, 779, 792, 836, 902, 912, 984, 1056, 1152, 1216, 1254, 1312, 1353, 1368, 1408, 1476, 1558, 1584, 1672, 1804, 1824, 1881, 1968, 2081, 2112, 2337, 2432, 2508, 2624, 2706, 2736, 2952, 3116, 3168, 3344, 3608, 3648, 3762, 3936, 4059, 4162, 4224, 4674, 5016, 5248, 5412, 5472, 5904, 6232, 6243, 6336, 6688, 7011, 7216, 7296, 7524, 7872, 8118, 8324, 8569, 9348, 10032, 10824, 10944, 11808, 12464, 12486, 12672, 13376, 14022, 14432, 15048, 15744, 16236, 16648, 17138, 18696, 18729, 20064, 21648, 21888, 22891, 23616, 24928, 24972, 25707, 26752, 28044, 28864, 30096, 32472, 33296, 34276, 37392, 37458, 39539, 40128, 43296, 45782, 47232, 49856, 49944, 51414, 56088, 57728, 60192, 64944, 66592, 68552, 68673, 74784, 74916, 77121, 79078, 80256, 85321, 86592, 91564, 99712, 99888, 102828, 112176, 118617, 120384, 129888, 133184, 137104, 137346, 149568, 149832, 154242, 158156, 170642, 173184, 183128, 199776, 205656, 206019, 224352, 237234, 240768, 255963, 259776, 266368, 274208, 274692, 299136, 299664, 308484, 316312, 341284, 355851, 366256, 399552, 411312, 412038, 434929, 448704, 474468, 511926, 519552, 548416, 549384, 599328, 616968, 632624, 682568, 711702, 732512, 767889, 799104, 822624, 824076, 869858, 897408, 938531, 948936, 1023852, 1096832, 1098768, 1198656, 1233936, 1265248, 1304787, 1365136, 1423404, 1465024, 1535778, 1621099, 1645248, 1648152, 1739716, 1877062, 1897872, 2047704, 2197536, 2397312, 2467872, 2530496, 2609574, 2730272, 2815593, 2846808, 2930048, 3071556, 3242198, 3290496, 3296304, 3479432, 3754124, 3795744, 3914361, 4095408, 4395072, 4863297, 4935744, 5060992, 5219148, 5460544, 5631186, 5693616, 6143112, 6484396, 6592608, 6958864, 7508248, 7591488, 7828722, 8190816, 8446779, 8790144, 9726594, 9871488, 10438296, 10921088, 11262372, 11387232, 12286224, 12968792, 13185216, 13917728, 14589891, 15016496, 15182976, 15657444, 16381632, 16893558, 17832089, 19453188, 20876592, 22524744, 22774464, 24572448, 25937584, 26370432, 27835456, 29179782, 30032992, 31314888, 32763264, 33787116, 35664178, 38906376, 41753184, 45049488, 45548928, 49144896, 51875168, 53496267, 55670912, 58359564, 60065984, 62629776, 67574232, 71328356, 77812752, 83506368, 90098976, 98289792, 103750336, 106992534, 116719128, 120131968, 125259552, 135148464, 142656712, 155625504, 160488801, 167012736, 180197952, 207500672, 213985068, 233438256, 250519104, 270296928, 285313424, 311251008, 320977602, 360395904, 427970136, 466876512, 501038208, 540593856, 570626848, 622502016, 641955204, 855940272, 933753024, 1081187712, 1141253696, 1283910408, 1711880544, 1867506048, 2282507392, 2567820816, 3423761088, 5135641632, 6847522176, 10271283264, 20542566528]

約数ペア:

[(1, 20542566528), (2, 10271283264), (3, 6847522176), (4, 5135641632), (6, 3423761088), (8, 2567820816), (9, 2282507392), (11, 1867506048), (12, 1711880544), (16, 1283910408), (18, 1141253696), (19, 1081187712), (22, 933753024), (24, 855940272), (32, 641955204), (33, 622502016), (36, 570626848), (38, 540593856), (41, 501038208), (44, 466876512), (48, 427970136), (57, 360395904), (64, 320977602), (66, 311251008), (72, 285313424), (76, 270296928), (82, 250519104), (88, 233438256), (96, 213985068), (99, 207500672), (114, 180197952), (123, 167012736), (128, 160488801), (132, 155625504), (144, 142656712), (152, 135148464), (164, 125259552), (171, 120131968), (176, 116719128), (192, 106992534), (198, 103750336), (209, 98289792), (228, 90098976), (246, 83506368), (264, 77812752), (288, 71328356), (304, 67574232), (328, 62629776), (342, 60065984), (352, 58359564), (369, 55670912), (384, 53496267), (396, 51875168), (418, 49144896), (451, 45548928), (456, 45049488), (492, 41753184), (528, 38906376), (576, 35664178), (608, 33787116), (627, 32763264), (656, 31314888), (684, 30032992), (704, 29179782), (738, 27835456), (779, 26370432), (792, 25937584), (836, 24572448), (902, 22774464), (912, 22524744), (984, 20876592), (1056, 19453188), (1152, 17832089), (1216, 16893558), (1254, 16381632), (1312, 15657444), (1353, 15182976), (1368, 15016496), (1408, 14589891), (1476, 13917728), (1558, 13185216), (1584, 12968792), (1672, 12286224), (1804, 11387232), (1824, 11262372), (1881, 10921088), (1968, 10438296), (2081, 9871488), (2112, 9726594), (2337, 8790144), (2432, 8446779), (2508, 8190816), (2624, 7828722), (2706, 7591488), (2736, 7508248), (2952, 6958864), (3116, 6592608), (3168, 6484396), (3344, 6143112), (3608, 5693616), (3648, 5631186), (3762, 5460544), (3936, 5219148), (4059, 5060992), (4162, 4935744), (4224, 4863297), (4674, 4395072), (5016, 4095408), (5248, 3914361), (5412, 3795744), (5472, 3754124), (5904, 3479432), (6232, 3296304), (6243, 3290496), (6336, 3242198), (6688, 3071556), (7011, 2930048), (7216, 2846808), (7296, 2815593), (7524, 2730272), (7872, 2609574), (8118, 2530496), (8324, 2467872), (8569, 2397312), (9348, 2197536), (10032, 2047704), (10824, 1897872), (10944, 1877062), (11808, 1739716), (12464, 1648152), (12486, 1645248), (12672, 1621099), (13376, 1535778), (14022, 1465024), (14432, 1423404), (15048, 1365136), (15744, 1304787), (16236, 1265248), (16648, 1233936), (17138, 1198656), (18696, 1098768), (18729, 1096832), (20064, 1023852), (21648, 948936), (21888, 938531), (22891, 897408), (23616, 869858), (24928, 824076), (24972, 822624), (25707, 799104), (26752, 767889), (28044, 732512), (28864, 711702), (30096, 682568), (32472, 632624), (33296, 616968), (34276, 599328), (37392, 549384), (37458, 548416), (39539, 519552), (40128, 511926), (43296, 474468), (45782, 448704), (47232, 434929), (49856, 412038), (49944, 411312), (51414, 399552), (56088, 366256), (57728, 355851), (60192, 341284), (64944, 316312), (66592, 308484), (68552, 299664), (68673, 299136), (74784, 274692), (74916, 274208), (77121, 266368), (79078, 259776), (80256, 255963), (85321, 240768), (86592, 237234), (91564, 224352), (99712, 206019), (99888, 205656), (102828, 199776), (112176, 183128), (118617, 173184), (120384, 170642), (129888, 158156), (133184, 154242), (137104, 149832), (137346, 149568)]