20488543296

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 336

約数和(自身を含む): 62471808000

約数和(自身を除く): 41983264704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 167, 169, 192, 199, 208, 228, 247, 304, 312, 334, 338, 398, 416, 456, 494, 501, 507, 597, 608, 624, 668, 676, 741, 796, 832, 912, 988, 1002, 1014, 1194, 1216, 1248, 1336, 1352, 1482, 1592, 1824, 1976, 2004, 2028, 2171, 2388, 2496, 2587, 2672, 2704, 2964, 3173, 3184, 3211, 3648, 3781, 3952, 4008, 4056, 4342, 4776, 5174, 5344, 5408, 5928, 6346, 6368, 6422, 6513, 7562, 7761, 7904, 8016, 8112, 8684, 9519, 9552, 9633, 10348, 10688, 10816, 11343, 11856, 12692, 12736, 12844, 13026, 15124, 15522, 15808, 16032, 16224, 17368, 19038, 19104, 19266, 20696, 22686, 23712, 25384, 25688, 26052, 28223, 30248, 31044, 32064, 32448, 33233, 33631, 34736, 38076, 38208, 38532, 41249, 41392, 45372, 47424, 49153, 50768, 51376, 52104, 56446, 60496, 62088, 66466, 67262, 69472, 76152, 77064, 82498, 82784, 84669, 90744, 98306, 99699, 100893, 101536, 102752, 104208, 112892, 120992, 123747, 124176, 132932, 134524, 138944, 147459, 152304, 154128, 164996, 165568, 169338, 181488, 196612, 199398, 201786, 203072, 205504, 208416, 225784, 241984, 247494, 248352, 265864, 269048, 294918, 304608, 308256, 329992, 338676, 362976, 393224, 398796, 403572, 416832, 432029, 451568, 494988, 496704, 531728, 536237, 538096, 589836, 609216, 616512, 631427, 638989, 659984, 677352, 725952, 786448, 797592, 807144, 864058, 903136, 989976, 1063456, 1072474, 1076192, 1179672, 1262854, 1277978, 1296087, 1319968, 1354704, 1572896, 1595184, 1608711, 1614288, 1728116, 1806272, 1894281, 1916967, 1979952, 2126912, 2144948, 2152384, 2359344, 2525708, 2555956, 2592174, 2639936, 2709408, 3145792, 3190368, 3217422, 3228576, 3456232, 3788562, 3833934, 3959904, 4289896, 4718688, 5051416, 5111912, 5184348, 5418816, 5616377, 6380736, 6434844, 6457152, 6912464, 7577124, 7667868, 7919808, 8208551, 8579792, 9437376, 10102832, 10223824, 10368696, 11232754, 12869688, 13824928, 15154248, 15335736, 16417102, 16849131, 17159584, 20205664, 20447648, 20737392, 22465508, 24625653, 25739376, 27649856, 30308496, 30671472, 32834204, 33698262, 34319168, 40411328, 40895296, 41474784, 44931016, 49251306, 51478752, 60616992, 61342944, 65668408, 67396524, 82949568, 89862032, 98502612, 102957504, 106711163, 121233984, 122685888, 131336816, 134793048, 179724064, 197005224, 213422326, 262673632, 269586096, 320133489, 359448128, 394010448, 426844652, 525347264, 539172192, 640266978, 788020896, 853689304, 1078344384, 1280533956, 1576041792, 1707378608, 2561067912, 3414757216, 5122135824, 6829514432, 10244271648, 20488543296]

約数ペア:

[(1, 20488543296), (2, 10244271648), (3, 6829514432), (4, 5122135824), (6, 3414757216), (8, 2561067912), (12, 1707378608), (13, 1576041792), (16, 1280533956), (19, 1078344384), (24, 853689304), (26, 788020896), (32, 640266978), (38, 539172192), (39, 525347264), (48, 426844652), (52, 394010448), (57, 359448128), (64, 320133489), (76, 269586096), (78, 262673632), (96, 213422326), (104, 197005224), (114, 179724064), (152, 134793048), (156, 131336816), (167, 122685888), (169, 121233984), (192, 106711163), (199, 102957504), (208, 98502612), (228, 89862032), (247, 82949568), (304, 67396524), (312, 65668408), (334, 61342944), (338, 60616992), (398, 51478752), (416, 49251306), (456, 44931016), (494, 41474784), (501, 40895296), (507, 40411328), (597, 34319168), (608, 33698262), (624, 32834204), (668, 30671472), (676, 30308496), (741, 27649856), (796, 25739376), (832, 24625653), (912, 22465508), (988, 20737392), (1002, 20447648), (1014, 20205664), (1194, 17159584), (1216, 16849131), (1248, 16417102), (1336, 15335736), (1352, 15154248), (1482, 13824928), (1592, 12869688), (1824, 11232754), (1976, 10368696), (2004, 10223824), (2028, 10102832), (2171, 9437376), (2388, 8579792), (2496, 8208551), (2587, 7919808), (2672, 7667868), (2704, 7577124), (2964, 6912464), (3173, 6457152), (3184, 6434844), (3211, 6380736), (3648, 5616377), (3781, 5418816), (3952, 5184348), (4008, 5111912), (4056, 5051416), (4342, 4718688), (4776, 4289896), (5174, 3959904), (5344, 3833934), (5408, 3788562), (5928, 3456232), (6346, 3228576), (6368, 3217422), (6422, 3190368), (6513, 3145792), (7562, 2709408), (7761, 2639936), (7904, 2592174), (8016, 2555956), (8112, 2525708), (8684, 2359344), (9519, 2152384), (9552, 2144948), (9633, 2126912), (10348, 1979952), (10688, 1916967), (10816, 1894281), (11343, 1806272), (11856, 1728116), (12692, 1614288), (12736, 1608711), (12844, 1595184), (13026, 1572896), (15124, 1354704), (15522, 1319968), (15808, 1296087), (16032, 1277978), (16224, 1262854), (17368, 1179672), (19038, 1076192), (19104, 1072474), (19266, 1063456), (20696, 989976), (22686, 903136), (23712, 864058), (25384, 807144), (25688, 797592), (26052, 786448), (28223, 725952), (30248, 677352), (31044, 659984), (32064, 638989), (32448, 631427), (33233, 616512), (33631, 609216), (34736, 589836), (38076, 538096), (38208, 536237), (38532, 531728), (41249, 496704), (41392, 494988), (45372, 451568), (47424, 432029), (49153, 416832), (50768, 403572), (51376, 398796), (52104, 393224), (56446, 362976), (60496, 338676), (62088, 329992), (66466, 308256), (67262, 304608), (69472, 294918), (76152, 269048), (77064, 265864), (82498, 248352), (82784, 247494), (84669, 241984), (90744, 225784), (98306, 208416), (99699, 205504), (100893, 203072), (101536, 201786), (102752, 199398), (104208, 196612), (112892, 181488), (120992, 169338), (123747, 165568), (124176, 164996), (132932, 154128), (134524, 152304), (138944, 147459)]