20348355456

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1022

約数の個数: 384

約数和(自身を含む): 69336540000

約数和(自身を除く): 48988184544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 149, 156, 176, 192, 198, 208, 234, 264, 286, 288, 298, 312, 352, 384, 396, 416, 429, 447, 468, 528, 572, 576, 596, 624, 704, 792, 829, 832, 858, 894, 936, 1056, 1144, 1152, 1192, 1248, 1287, 1341, 1408, 1584, 1639, 1658, 1664, 1716, 1788, 1872, 1937, 2112, 2288, 2384, 2487, 2496, 2574, 2682, 3168, 3278, 3316, 3432, 3576, 3744, 3874, 4224, 4576, 4768, 4917, 4974, 4992, 5148, 5364, 5811, 6336, 6556, 6632, 6864, 7152, 7461, 7488, 7748, 9119, 9152, 9536, 9834, 9948, 10296, 10728, 10777, 11622, 12672, 13112, 13264, 13728, 14304, 14751, 14922, 14976, 15496, 17433, 18238, 18304, 19072, 19668, 19896, 20592, 21307, 21456, 21554, 23244, 26224, 26528, 27357, 27456, 28608, 29502, 29844, 30992, 32331, 34866, 36476, 39336, 39792, 41184, 42614, 42912, 43108, 46488, 52448, 53056, 54714, 54912, 57216, 59004, 59688, 61984, 63921, 64662, 69732, 72952, 78672, 79584, 82071, 82368, 85228, 85824, 86216, 92976, 96993, 104896, 106112, 109428, 118008, 118547, 119376, 123521, 123968, 127842, 129324, 139464, 145904, 157344, 159168, 164142, 164736, 170456, 171648, 172432, 185952, 191763, 193986, 209792, 218856, 236016, 237094, 238752, 247042, 247936, 255684, 258648, 278928, 291808, 314688, 318336, 328284, 340912, 344864, 355641, 370563, 371904, 383526, 387972, 437712, 472032, 474188, 477504, 494084, 511368, 517296, 557856, 583616, 629376, 656568, 681824, 689728, 711282, 741126, 743808, 767052, 775944, 875424, 944064, 948376, 955008, 988168, 1022736, 1034592, 1066923, 1111689, 1115712, 1167232, 1313136, 1358731, 1363648, 1379456, 1422564, 1482252, 1534104, 1551888, 1605773, 1750848, 1888128, 1896752, 1976336, 2045472, 2069184, 2133846, 2223378, 2231424, 2626272, 2717462, 2727296, 2845128, 2964504, 3068208, 3103776, 3211546, 3501696, 3793504, 3952672, 4076193, 4090944, 4138368, 4267692, 4446756, 4817319, 5252544, 5434924, 5690256, 5929008, 6136416, 6207552, 6423092, 7587008, 7905344, 8152386, 8181888, 8535384, 8893512, 9634638, 10505088, 10869848, 11380512, 11858016, 12228579, 12272832, 12415104, 12846184, 14451957, 15174016, 15810688, 16304772, 17070768, 17663503, 17787024, 19269276, 21739696, 22761024, 23716032, 24457158, 24545664, 25692368, 28903914, 32609544, 34141536, 35327006, 35574048, 38538552, 43479392, 45522048, 47432064, 48914316, 51384736, 52990509, 57807828, 65219088, 68283072, 70654012, 71148096, 77077104, 86958784, 97828632, 102769472, 105981018, 115615656, 130438176, 136566144, 141308024, 142296192, 154154208, 158971527, 173917568, 195657264, 205538944, 211962036, 231231312, 260876352, 282616048, 308308416, 317943054, 391314528, 423924072, 462462624, 521752704, 565232096, 616616832, 635886108, 782629056, 847848144, 924925248, 1130464192, 1271772216, 1565258112, 1695696288, 1849850496, 2260928384, 2543544432, 3391392576, 5087088864, 6782785152, 10174177728, 20348355456]

約数ペア:

[(1, 20348355456), (2, 10174177728), (3, 6782785152), (4, 5087088864), (6, 3391392576), (8, 2543544432), (9, 2260928384), (11, 1849850496), (12, 1695696288), (13, 1565258112), (16, 1271772216), (18, 1130464192), (22, 924925248), (24, 847848144), (26, 782629056), (32, 635886108), (33, 616616832), (36, 565232096), (39, 521752704), (44, 462462624), (48, 423924072), (52, 391314528), (64, 317943054), (66, 308308416), (72, 282616048), (78, 260876352), (88, 231231312), (96, 211962036), (99, 205538944), (104, 195657264), (117, 173917568), (128, 158971527), (132, 154154208), (143, 142296192), (144, 141308024), (149, 136566144), (156, 130438176), (176, 115615656), (192, 105981018), (198, 102769472), (208, 97828632), (234, 86958784), (264, 77077104), (286, 71148096), (288, 70654012), (298, 68283072), (312, 65219088), (352, 57807828), (384, 52990509), (396, 51384736), (416, 48914316), (429, 47432064), (447, 45522048), (468, 43479392), (528, 38538552), (572, 35574048), (576, 35327006), (596, 34141536), (624, 32609544), (704, 28903914), (792, 25692368), (829, 24545664), (832, 24457158), (858, 23716032), (894, 22761024), (936, 21739696), (1056, 19269276), (1144, 17787024), (1152, 17663503), (1192, 17070768), (1248, 16304772), (1287, 15810688), (1341, 15174016), (1408, 14451957), (1584, 12846184), (1639, 12415104), (1658, 12272832), (1664, 12228579), (1716, 11858016), (1788, 11380512), (1872, 10869848), (1937, 10505088), (2112, 9634638), (2288, 8893512), (2384, 8535384), (2487, 8181888), (2496, 8152386), (2574, 7905344), (2682, 7587008), (3168, 6423092), (3278, 6207552), (3316, 6136416), (3432, 5929008), (3576, 5690256), (3744, 5434924), (3874, 5252544), (4224, 4817319), (4576, 4446756), (4768, 4267692), (4917, 4138368), (4974, 4090944), (4992, 4076193), (5148, 3952672), (5364, 3793504), (5811, 3501696), (6336, 3211546), (6556, 3103776), (6632, 3068208), (6864, 2964504), (7152, 2845128), (7461, 2727296), (7488, 2717462), (7748, 2626272), (9119, 2231424), (9152, 2223378), (9536, 2133846), (9834, 2069184), (9948, 2045472), (10296, 1976336), (10728, 1896752), (10777, 1888128), (11622, 1750848), (12672, 1605773), (13112, 1551888), (13264, 1534104), (13728, 1482252), (14304, 1422564), (14751, 1379456), (14922, 1363648), (14976, 1358731), (15496, 1313136), (17433, 1167232), (18238, 1115712), (18304, 1111689), (19072, 1066923), (19668, 1034592), (19896, 1022736), (20592, 988168), (21307, 955008), (21456, 948376), (21554, 944064), (23244, 875424), (26224, 775944), (26528, 767052), (27357, 743808), (27456, 741126), (28608, 711282), (29502, 689728), (29844, 681824), (30992, 656568), (32331, 629376), (34866, 583616), (36476, 557856), (39336, 517296), (39792, 511368), (41184, 494084), (42614, 477504), (42912, 474188), (43108, 472032), (46488, 437712), (52448, 387972), (53056, 383526), (54714, 371904), (54912, 370563), (57216, 355641), (59004, 344864), (59688, 340912), (61984, 328284), (63921, 318336), (64662, 314688), (69732, 291808), (72952, 278928), (78672, 258648), (79584, 255684), (82071, 247936), (82368, 247042), (85228, 238752), (85824, 237094), (86216, 236016), (92976, 218856), (96993, 209792), (104896, 193986), (106112, 191763), (109428, 185952), (118008, 172432), (118547, 171648), (119376, 170456), (123521, 164736), (123968, 164142), (127842, 159168), (129324, 157344), (139464, 145904)]