20255569488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:675

約数の個数: 480

約数和(自身を含む): 73477797120

約数和(自身を除く): 53222227632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 97, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 194, 198, 222, 231, 252, 259, 264, 291, 296, 308, 333, 336, 388, 396, 407, 444, 462, 504, 509, 518, 528, 582, 592, 616, 666, 679, 693, 776, 777, 792, 814, 873, 888, 924, 1008, 1018, 1036, 1067, 1164, 1221, 1232, 1332, 1358, 1386, 1527, 1552, 1554, 1584, 1628, 1746, 1776, 1848, 2036, 2037, 2072, 2134, 2328, 2331, 2442, 2664, 2716, 2772, 2849, 3054, 3108, 3201, 3256, 3492, 3563, 3589, 3663, 3696, 4072, 4074, 4144, 4268, 4581, 4656, 4662, 4884, 5328, 5432, 5544, 5599, 5698, 6108, 6111, 6216, 6402, 6512, 6984, 7126, 7178, 7326, 7469, 8144, 8148, 8536, 8547, 9162, 9324, 9603, 9768, 10689, 10767, 10864, 11088, 11198, 11396, 12216, 12222, 12432, 12804, 13968, 14252, 14356, 14652, 14938, 16296, 16797, 17072, 17094, 18324, 18648, 18833, 19206, 19536, 21378, 21534, 22396, 22407, 22792, 24432, 24444, 25123, 25608, 25641, 28504, 28712, 29304, 29876, 32067, 32301, 32592, 33594, 34188, 36648, 37296, 37666, 38412, 39193, 39479, 42756, 43068, 44792, 44814, 45584, 48888, 49373, 50246, 50391, 51216, 51282, 56499, 57008, 57424, 58608, 59752, 64134, 64602, 67188, 67221, 68376, 73296, 75332, 75369, 76824, 78386, 78958, 85512, 86136, 89584, 89628, 97776, 98746, 100492, 100782, 102564, 112998, 117579, 118437, 119504, 128268, 129204, 131831, 134376, 134442, 136752, 148119, 150664, 150738, 153648, 156772, 157916, 169497, 171024, 172272, 179256, 197492, 200984, 201564, 205128, 207163, 225996, 226107, 235158, 236874, 256536, 258408, 263662, 268752, 268884, 276353, 296238, 301328, 301476, 313544, 315832, 338994, 345611, 352737, 355311, 358512, 394984, 395493, 401968, 403128, 410256, 414326, 444357, 451992, 452214, 470316, 473748, 513072, 516816, 527324, 537768, 543103, 552706, 592476, 602952, 621489, 627088, 631664, 677988, 691222, 705474, 710622, 789968, 790986, 806256, 828652, 829059, 888714, 903984, 904428, 940632, 947496, 1036833, 1054648, 1075536, 1086206, 1105412, 1184952, 1186479, 1205904, 1242978, 1355976, 1382444, 1410948, 1421244, 1450141, 1581972, 1629309, 1657304, 1658118, 1777428, 1808856, 1826801, 1864467, 1881264, 1894992, 2073666, 2109296, 2172412, 2210824, 2369904, 2372958, 2485956, 2487177, 2711952, 2764888, 2821896, 2842488, 2900282, 3110499, 3163944, 3258618, 3314608, 3316236, 3554856, 3617712, 3653602, 3728934, 3801721, 4147332, 4344824, 4350423, 4421648, 4745916, 4887927, 4971912, 4974354, 5480403, 5529776, 5643792, 5684976, 5800564, 6220998, 6327888, 6517236, 6632472, 7109712, 7307204, 7457868, 7603442, 8294664, 8689648, 8700846, 9491832, 9775854, 9943824, 9948708, 10960806, 11405163, 11601128, 12441996, 12787607, 13034472, 13051269, 13264944, 14614408, 14915736, 15206884, 16441209, 16589328, 17401692, 18983664, 19551708, 19897416, 20094811, 21921612, 22810326, 23202256, 24883992, 25575214, 26068944, 26102538, 29228816, 29831472, 30413768, 32882418, 34215489, 34803384, 38362821, 39103416, 39794832, 40189622, 43843224, 45620652, 49767984, 51150428, 52205076, 60284433, 60827536, 65764836, 68430978, 69606768, 76725642, 78206832, 80379244, 87686448, 91241304, 102300856, 104410152, 115088463, 120568866, 131529672, 136861956, 140663677, 153451284, 160758488, 180853299, 182482608, 204601712, 208820304, 230176926, 241137732, 263059344, 273723912, 281327354, 306902568, 321516976, 361706598, 421991031, 460353852, 482275464, 547447824, 562654708, 613805136, 723413196, 843982062, 920707704, 964550928, 1125309416, 1265973093, 1446826392, 1687964124, 1841415408, 2250618832, 2531946186, 2893652784, 3375928248, 5063892372, 6751856496, 10127784744, 20255569488]

約数ペア:

[(1, 20255569488), (2, 10127784744), (3, 6751856496), (4, 5063892372), (6, 3375928248), (7, 2893652784), (8, 2531946186), (9, 2250618832), (11, 1841415408), (12, 1687964124), (14, 1446826392), (16, 1265973093), (18, 1125309416), (21, 964550928), (22, 920707704), (24, 843982062), (28, 723413196), (33, 613805136), (36, 562654708), (37, 547447824), (42, 482275464), (44, 460353852), (48, 421991031), (56, 361706598), (63, 321516976), (66, 306902568), (72, 281327354), (74, 273723912), (77, 263059344), (84, 241137732), (88, 230176926), (97, 208820304), (99, 204601712), (111, 182482608), (112, 180853299), (126, 160758488), (132, 153451284), (144, 140663677), (148, 136861956), (154, 131529672), (168, 120568866), (176, 115088463), (194, 104410152), (198, 102300856), (222, 91241304), (231, 87686448), (252, 80379244), (259, 78206832), (264, 76725642), (291, 69606768), (296, 68430978), (308, 65764836), (333, 60827536), (336, 60284433), (388, 52205076), (396, 51150428), (407, 49767984), (444, 45620652), (462, 43843224), (504, 40189622), (509, 39794832), (518, 39103416), (528, 38362821), (582, 34803384), (592, 34215489), (616, 32882418), (666, 30413768), (679, 29831472), (693, 29228816), (776, 26102538), (777, 26068944), (792, 25575214), (814, 24883992), (873, 23202256), (888, 22810326), (924, 21921612), (1008, 20094811), (1018, 19897416), (1036, 19551708), (1067, 18983664), (1164, 17401692), (1221, 16589328), (1232, 16441209), (1332, 15206884), (1358, 14915736), (1386, 14614408), (1527, 13264944), (1552, 13051269), (1554, 13034472), (1584, 12787607), (1628, 12441996), (1746, 11601128), (1776, 11405163), (1848, 10960806), (2036, 9948708), (2037, 9943824), (2072, 9775854), (2134, 9491832), (2328, 8700846), (2331, 8689648), (2442, 8294664), (2664, 7603442), (2716, 7457868), (2772, 7307204), (2849, 7109712), (3054, 6632472), (3108, 6517236), (3201, 6327888), (3256, 6220998), (3492, 5800564), (3563, 5684976), (3589, 5643792), (3663, 5529776), (3696, 5480403), (4072, 4974354), (4074, 4971912), (4144, 4887927), (4268, 4745916), (4581, 4421648), (4656, 4350423), (4662, 4344824), (4884, 4147332), (5328, 3801721), (5432, 3728934), (5544, 3653602), (5599, 3617712), (5698, 3554856), (6108, 3316236), (6111, 3314608), (6216, 3258618), (6402, 3163944), (6512, 3110499), (6984, 2900282), (7126, 2842488), (7178, 2821896), (7326, 2764888), (7469, 2711952), (8144, 2487177), (8148, 2485956), (8536, 2372958), (8547, 2369904), (9162, 2210824), (9324, 2172412), (9603, 2109296), (9768, 2073666), (10689, 1894992), (10767, 1881264), (10864, 1864467), (11088, 1826801), (11198, 1808856), (11396, 1777428), (12216, 1658118), (12222, 1657304), (12432, 1629309), (12804, 1581972), (13968, 1450141), (14252, 1421244), (14356, 1410948), (14652, 1382444), (14938, 1355976), (16296, 1242978), (16797, 1205904), (17072, 1186479), (17094, 1184952), (18324, 1105412), (18648, 1086206), (18833, 1075536), (19206, 1054648), (19536, 1036833), (21378, 947496), (21534, 940632), (22396, 904428), (22407, 903984), (22792, 888714), (24432, 829059), (24444, 828652), (25123, 806256), (25608, 790986), (25641, 789968), (28504, 710622), (28712, 705474), (29304, 691222), (29876, 677988), (32067, 631664), (32301, 627088), (32592, 621489), (33594, 602952), (34188, 592476), (36648, 552706), (37296, 543103), (37666, 537768), (38412, 527324), (39193, 516816), (39479, 513072), (42756, 473748), (43068, 470316), (44792, 452214), (44814, 451992), (45584, 444357), (48888, 414326), (49373, 410256), (50246, 403128), (50391, 401968), (51216, 395493), (51282, 394984), (56499, 358512), (57008, 355311), (57424, 352737), (58608, 345611), (59752, 338994), (64134, 315832), (64602, 313544), (67188, 301476), (67221, 301328), (68376, 296238), (73296, 276353), (75332, 268884), (75369, 268752), (76824, 263662), (78386, 258408), (78958, 256536), (85512, 236874), (86136, 235158), (89584, 226107), (89628, 225996), (97776, 207163), (98746, 205128), (100492, 201564), (100782, 200984), (102564, 197492), (112998, 179256), (117579, 172272), (118437, 171024), (119504, 169497), (128268, 157916), (129204, 156772), (131831, 153648), (134376, 150738), (134442, 150664), (136752, 148119)]