20187464544

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 384

約数和(自身を含む): 66145766400

約数和(自身を除く): 45958301856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 59, 72, 78, 82, 96, 104, 108, 117, 118, 123, 144, 156, 164, 177, 208, 216, 234, 236, 246, 288, 312, 328, 351, 354, 369, 416, 432, 468, 472, 492, 531, 533, 624, 656, 702, 708, 738, 743, 767, 864, 936, 944, 984, 1062, 1066, 1107, 1248, 1312, 1404, 1416, 1476, 1486, 1534, 1593, 1599, 1872, 1888, 1968, 2124, 2132, 2214, 2229, 2301, 2419, 2808, 2832, 2952, 2972, 3068, 3186, 3198, 3744, 3936, 4248, 4264, 4428, 4458, 4602, 4797, 4838, 5616, 5664, 5904, 5944, 6136, 6372, 6396, 6687, 6903, 7257, 8496, 8528, 8856, 8916, 9204, 9594, 9659, 9676, 11232, 11808, 11888, 12272, 12744, 12792, 13374, 13806, 14391, 14514, 16992, 17056, 17712, 17832, 18408, 19188, 19318, 19352, 20061, 20709, 21771, 23776, 24544, 25488, 25584, 26748, 27612, 28782, 28977, 29028, 30463, 31447, 35424, 35664, 36816, 38376, 38636, 38704, 40122, 41418, 43542, 43837, 50976, 51168, 53496, 55224, 57564, 57954, 58056, 60926, 62894, 65313, 71328, 73632, 76752, 77272, 77408, 80244, 82836, 86931, 87084, 87674, 91389, 94341, 106992, 110448, 115128, 115908, 116112, 121852, 125788, 130626, 131511, 153504, 154544, 160488, 165672, 173862, 174168, 175348, 182778, 188682, 213984, 220896, 230256, 231816, 232224, 243704, 251576, 260793, 261252, 263022, 274167, 283023, 309088, 320976, 331344, 347724, 348336, 350696, 365556, 377364, 394533, 396019, 460512, 463632, 487408, 503152, 521586, 522504, 526044, 548334, 566046, 569881, 641952, 662688, 695448, 696672, 701392, 731112, 754728, 789066, 792038, 822501, 849069, 927264, 974816, 1006304, 1043172, 1045008, 1052088, 1096668, 1132092, 1139762, 1183599, 1188057, 1390896, 1402784, 1462224, 1509456, 1578132, 1584076, 1645002, 1698138, 1709643, 1797317, 2086344, 2090016, 2104176, 2193336, 2264184, 2279524, 2367198, 2376114, 2781792, 2924448, 3018912, 3156264, 3168152, 3290004, 3396276, 3419286, 3564171, 3594634, 4172688, 4208352, 4386672, 4528368, 4559048, 4734396, 4752228, 5128929, 5391951, 6312528, 6336304, 6580008, 6792552, 6838572, 7128342, 7189268, 8345376, 8773344, 9056736, 9118096, 9468792, 9504456, 10257858, 10692513, 10783902, 12625056, 12672608, 13160016, 13585104, 13677144, 14256684, 14378536, 15386787, 16175853, 18236192, 18937584, 19008912, 20515716, 21385026, 21567804, 23365121, 26320032, 27170208, 27354288, 28513368, 28757072, 30773574, 32351706, 37875168, 38017824, 41031432, 42770052, 43135608, 46730242, 48527559, 54708576, 57026736, 57514144, 61547148, 64703412, 70095363, 82062864, 85540104, 86271216, 93460484, 97055118, 114053472, 123094296, 129406824, 140190726, 164125728, 171080208, 172542432, 186920968, 194110236, 210286089, 246188592, 258813648, 280381452, 342160416, 373841936, 388220472, 420572178, 492377184, 517627296, 560762904, 630858267, 747683872, 776440944, 841144356, 1121525808, 1261716534, 1552881888, 1682288712, 2243051616, 2523433068, 3364577424, 5046866136, 6729154848, 10093732272, 20187464544]

約数ペア:

[(1, 20187464544), (2, 10093732272), (3, 6729154848), (4, 5046866136), (6, 3364577424), (8, 2523433068), (9, 2243051616), (12, 1682288712), (13, 1552881888), (16, 1261716534), (18, 1121525808), (24, 841144356), (26, 776440944), (27, 747683872), (32, 630858267), (36, 560762904), (39, 517627296), (41, 492377184), (48, 420572178), (52, 388220472), (54, 373841936), (59, 342160416), (72, 280381452), (78, 258813648), (82, 246188592), (96, 210286089), (104, 194110236), (108, 186920968), (117, 172542432), (118, 171080208), (123, 164125728), (144, 140190726), (156, 129406824), (164, 123094296), (177, 114053472), (208, 97055118), (216, 93460484), (234, 86271216), (236, 85540104), (246, 82062864), (288, 70095363), (312, 64703412), (328, 61547148), (351, 57514144), (354, 57026736), (369, 54708576), (416, 48527559), (432, 46730242), (468, 43135608), (472, 42770052), (492, 41031432), (531, 38017824), (533, 37875168), (624, 32351706), (656, 30773574), (702, 28757072), (708, 28513368), (738, 27354288), (743, 27170208), (767, 26320032), (864, 23365121), (936, 21567804), (944, 21385026), (984, 20515716), (1062, 19008912), (1066, 18937584), (1107, 18236192), (1248, 16175853), (1312, 15386787), (1404, 14378536), (1416, 14256684), (1476, 13677144), (1486, 13585104), (1534, 13160016), (1593, 12672608), (1599, 12625056), (1872, 10783902), (1888, 10692513), (1968, 10257858), (2124, 9504456), (2132, 9468792), (2214, 9118096), (2229, 9056736), (2301, 8773344), (2419, 8345376), (2808, 7189268), (2832, 7128342), (2952, 6838572), (2972, 6792552), (3068, 6580008), (3186, 6336304), (3198, 6312528), (3744, 5391951), (3936, 5128929), (4248, 4752228), (4264, 4734396), (4428, 4559048), (4458, 4528368), (4602, 4386672), (4797, 4208352), (4838, 4172688), (5616, 3594634), (5664, 3564171), (5904, 3419286), (5944, 3396276), (6136, 3290004), (6372, 3168152), (6396, 3156264), (6687, 3018912), (6903, 2924448), (7257, 2781792), (8496, 2376114), (8528, 2367198), (8856, 2279524), (8916, 2264184), (9204, 2193336), (9594, 2104176), (9659, 2090016), (9676, 2086344), (11232, 1797317), (11808, 1709643), (11888, 1698138), (12272, 1645002), (12744, 1584076), (12792, 1578132), (13374, 1509456), (13806, 1462224), (14391, 1402784), (14514, 1390896), (16992, 1188057), (17056, 1183599), (17712, 1139762), (17832, 1132092), (18408, 1096668), (19188, 1052088), (19318, 1045008), (19352, 1043172), (20061, 1006304), (20709, 974816), (21771, 927264), (23776, 849069), (24544, 822501), (25488, 792038), (25584, 789066), (26748, 754728), (27612, 731112), (28782, 701392), (28977, 696672), (29028, 695448), (30463, 662688), (31447, 641952), (35424, 569881), (35664, 566046), (36816, 548334), (38376, 526044), (38636, 522504), (38704, 521586), (40122, 503152), (41418, 487408), (43542, 463632), (43837, 460512), (50976, 396019), (51168, 394533), (53496, 377364), (55224, 365556), (57564, 350696), (57954, 348336), (58056, 347724), (60926, 331344), (62894, 320976), (65313, 309088), (71328, 283023), (73632, 274167), (76752, 263022), (77272, 261252), (77408, 260793), (80244, 251576), (82836, 243704), (86931, 232224), (87084, 231816), (87674, 230256), (91389, 220896), (94341, 213984), (106992, 188682), (110448, 182778), (115128, 175348), (115908, 174168), (116112, 173862), (121852, 165672), (125788, 160488), (130626, 154544), (131511, 153504)]