20847618792

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:155

約数の個数: 864

約数和(自身を含む): 81586945440

約数和(自身を除く): 60739326648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 31, 33, 36, 39, 42, 43, 44, 49, 52, 56, 62, 63, 66, 72, 77, 78, 84, 86, 88, 91, 93, 98, 99, 104, 117, 124, 126, 129, 132, 143, 147, 154, 156, 168, 172, 182, 186, 196, 198, 217, 231, 234, 248, 252, 258, 264, 273, 279, 286, 294, 301, 308, 312, 341, 344, 364, 372, 387, 392, 396, 403, 429, 434, 441, 462, 468, 473, 504, 516, 539, 546, 558, 559, 572, 588, 602, 616, 637, 651, 682, 693, 728, 744, 774, 792, 806, 819, 858, 868, 882, 903, 924, 936, 946, 961, 1001, 1023, 1032, 1078, 1092, 1116, 1118, 1144, 1176, 1204, 1209, 1274, 1287, 1302, 1333, 1364, 1386, 1419, 1519, 1548, 1612, 1617, 1638, 1677, 1716, 1736, 1764, 1806, 1848, 1892, 1911, 1922, 1953, 2002, 2046, 2107, 2156, 2184, 2232, 2236, 2387, 2408, 2418, 2548, 2574, 2604, 2666, 2709, 2728, 2772, 2821, 2838, 2883, 3003, 3038, 3069, 3096, 3224, 3234, 3276, 3311, 3354, 3432, 3528, 3612, 3627, 3784, 3822, 3844, 3906, 3913, 3999, 4004, 4092, 4214, 4257, 4312, 4433, 4472, 4557, 4774, 4836, 4851, 5031, 5096, 5148, 5208, 5332, 5418, 5544, 5642, 5676, 5733, 5766, 6006, 6076, 6138, 6149, 6321, 6468, 6552, 6622, 6708, 6727, 7007, 7161, 7224, 7254, 7644, 7688, 7812, 7826, 7998, 8008, 8184, 8428, 8463, 8514, 8649, 8866, 9009, 9114, 9331, 9548, 9672, 9702, 9933, 10062, 10296, 10571, 10664, 10836, 11284, 11352, 11466, 11532, 11739, 11997, 12012, 12152, 12276, 12298, 12493, 12642, 12936, 13244, 13299, 13416, 13454, 13671, 14014, 14322, 14508, 14663, 15288, 15624, 15652, 15996, 16709, 16856, 16926, 17028, 17298, 17329, 17732, 18018, 18228, 18447, 18662, 18963, 19096, 19404, 19747, 19866, 20124, 20181, 21021, 21142, 21483, 21672, 22568, 22932, 23064, 23177, 23478, 23994, 24024, 24552, 24596, 24986, 25284, 25389, 26488, 26598, 26908, 27342, 27391, 27993, 28028, 28644, 29016, 29326, 29799, 31031, 31304, 31713, 31992, 33418, 33852, 34056, 34596, 34658, 35217, 35464, 36036, 36456, 36894, 37324, 37479, 37926, 38808, 39494, 39732, 39897, 40248, 40362, 41323, 42042, 42284, 42966, 43043, 43989, 45864, 46354, 46956, 47089, 47988, 49192, 49972, 50127, 50568, 50778, 51987, 53196, 53816, 54684, 54782, 55341, 55986, 56056, 57288, 58652, 59241, 59598, 60543, 62062, 63063, 63426, 65317, 66836, 67704, 69192, 69316, 69531, 70434, 72072, 73788, 73997, 74648, 74958, 75852, 78988, 79464, 79794, 80724, 82173, 82646, 83979, 84084, 84568, 85932, 86086, 87451, 87978, 92708, 93093, 93912, 94178, 95139, 95976, 99944, 100254, 101556, 102641, 103974, 106392, 109368, 109564, 110682, 111972, 112437, 117304, 118482, 119196, 121086, 121303, 123969, 124124, 126126, 126852, 129129, 130634, 131967, 133672, 137423, 138632, 139062, 140868, 141267, 147576, 147994, 149916, 150381, 151704, 155961, 157976, 159588, 161448, 164346, 165292, 167958, 168168, 171864, 172172, 174902, 175956, 177723, 185416, 186186, 188356, 190278, 190619, 195951, 200508, 203112, 205282, 207948, 208593, 217217, 219128, 221364, 221991, 223944, 224874, 236964, 238392, 242172, 242606, 246519, 247938, 248248, 252252, 253704, 258258, 261268, 262353, 263934, 274846, 278124, 279279, 281736, 282534, 289261, 295988, 299832, 300762, 301301, 307923, 311922, 319176, 328692, 330584, 335916, 344344, 349804, 351912, 355446, 363909, 371907, 372372, 376712, 380556, 381238, 387387, 391902, 401016, 410564, 412269, 415896, 417186, 423801, 434434, 442728, 443982, 449748, 454553, 473928, 484344, 485212, 493038, 495876, 504504, 516516, 517979, 522536, 524706, 527868, 537199, 549692, 556248, 558558, 565068, 571857, 578522, 587853, 591976, 601524, 602602, 612157, 615846, 623844, 651651, 657384, 665973, 671832, 699608, 710892, 718487, 727818, 743814, 744744, 761112, 762476, 774774, 783804, 787059, 821128, 824538, 834372, 847602, 849121, 867783, 868868, 887964, 899496, 903903, 909106, 923769, 961961, 970424, 986076, 991752, 1033032, 1035958, 1049412, 1055736, 1074398, 1091727, 1099384, 1117116, 1130136, 1143714, 1157044, 1175706, 1203048, 1205204, 1224314, 1231692, 1236807, 1247688, 1303302, 1331946, 1334333, 1363659, 1421784, 1436974, 1455636, 1487628, 1524952, 1549548, 1553937, 1567608, 1574118, 1611597, 1649076, 1668744, 1695204, 1698242, 1715571, 1735566, 1737736, 1775928, 1807806, 1818212, 1836471, 1847538, 1923922, 1954953, 1972152, 2024827, 2071916, 2098824, 2148796, 2155461, 2183454, 2234232, 2287428, 2314088, 2351412, 2410408, 2448628, 2463384, 2473614, 2547363, 2603349, 2606604, 2663892, 2668666, 2711709, 2727318, 2873948, 2885883, 2911272, 2975256, 3099096, 3107874, 3148236, 3181871, 3223194, 3298152, 3390408, 3396484, 3431142, 3471132, 3615612, 3636424, 3672942, 3695076, 3760393, 3847844, 3909906, 4002999, 4049654, 4090977, 4143832, 4297592, 4310922, 4366908, 4574856, 4661811, 4702824, 4834791, 4897256, 4947228, 5094726, 5206698, 5213208, 5327784, 5337332, 5423418, 5454636, 5509413, 5747896, 5771766, 5909189, 6074481, 6215748, 6296472, 6363742, 6446388, 6466383, 6733727, 6792968, 6862284, 6942264, 7231224, 7345884, 7390152, 7520786, 7642089, 7695688, 7819812, 8005998, 8099308, 8181954, 8621844, 8657649, 8733816, 9323622, 9340331, 9545613, 9669582, 9894456, 10189452, 10413396, 10674664, 10846836, 10909272, 11018826, 11281179, 11543532, 11818378, 12008997, 12148962, 12431496, 12727484, 12892776, 12932766, 13467454, 13724568, 14691768, 15041572, 15284178, 15639624, 16011996, 16198616, 16363908, 17243688, 17315298, 17727567, 18223443, 18647244, 18680662, 19091226, 19339164, 20201181, 20378904, 20826792, 21693672, 22037652, 22273097, 22562358, 23087064, 23636756, 24017994, 24297924, 25454968, 25865532, 26322751, 26934908, 28020993, 28636839, 30083144, 30568356, 32023992, 32727816, 33843537, 34630596, 35455134, 36446886, 37294488, 37361324, 38182452, 38678328, 40402362, 41364323, 44075304, 44546194, 45124716, 47273512, 48035988, 48595848, 51731064, 52645502, 53182701, 53869816, 56041986, 57273678, 60603543, 61136712, 66819291, 67687074, 69261192, 70910268, 72893772, 74722648, 76364904, 78968253, 80804724, 82728646, 84062979, 89092388, 90249432, 96071976, 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約数ペア:

[(1, 20847618792), (2, 10423809396), (3, 6949206264), (4, 5211904698), (6, 3474603132), (7, 2978231256), (8, 2605952349), (9, 2316402088), (11, 1895238072), (12, 1737301566), (13, 1603662984), (14, 1489115628), (18, 1158201044), (21, 992743752), (22, 947619036), (24, 868650783), (26, 801831492), (28, 744557814), (31, 672503832), (33, 631746024), (36, 579100522), (39, 534554328), (42, 496371876), (43, 484828344), (44, 473809518), (49, 425461608), (52, 400915746), (56, 372278907), (62, 336251916), (63, 330914584), (66, 315873012), (72, 289550261), (77, 270748296), (78, 267277164), (84, 248185938), (86, 242414172), (88, 236904759), (91, 229094712), (93, 224167944), (98, 212730804), (99, 210582008), (104, 200457873), (117, 178184776), (124, 168125958), (126, 165457292), (129, 161609448), (132, 157936506), (143, 145787544), (147, 141820536), (154, 135374148), (156, 133638582), (168, 124092969), (172, 121207086), (182, 114547356), (186, 112083972), (196, 106365402), (198, 105291004), (217, 96071976), (231, 90249432), (234, 89092388), (248, 84062979), (252, 82728646), (258, 80804724), (264, 78968253), (273, 76364904), (279, 74722648), (286, 72893772), (294, 70910268), (301, 69261192), (308, 67687074), (312, 66819291), (341, 61136712), (344, 60603543), (364, 57273678), (372, 56041986), (387, 53869816), (392, 53182701), (396, 52645502), (403, 51731064), (429, 48595848), (434, 48035988), (441, 47273512), (462, 45124716), (468, 44546194), (473, 44075304), (504, 41364323), (516, 40402362), (539, 38678328), (546, 38182452), (558, 37361324), (559, 37294488), (572, 36446886), (588, 35455134), (602, 34630596), (616, 33843537), (637, 32727816), (651, 32023992), (682, 30568356), (693, 30083144), (728, 28636839), (744, 28020993), (774, 26934908), (792, 26322751), (806, 25865532), (819, 25454968), (858, 24297924), (868, 24017994), (882, 23636756), (903, 23087064), (924, 22562358), (936, 22273097), (946, 22037652), (961, 21693672), (1001, 20826792), (1023, 20378904), (1032, 20201181), (1078, 19339164), (1092, 19091226), (1116, 18680662), (1118, 18647244), (1144, 18223443), (1176, 17727567), (1204, 17315298), (1209, 17243688), (1274, 16363908), (1287, 16198616), (1302, 16011996), (1333, 15639624), (1364, 15284178), (1386, 15041572), (1419, 14691768), (1519, 13724568), (1548, 13467454), (1612, 12932766), (1617, 12892776), (1638, 12727484), (1677, 12431496), (1716, 12148962), (1736, 12008997), (1764, 11818378), (1806, 11543532), (1848, 11281179), (1892, 11018826), (1911, 10909272), (1922, 10846836), (1953, 10674664), (2002, 10413396), (2046, 10189452), (2107, 9894456), (2156, 9669582), (2184, 9545613), (2232, 9340331), (2236, 9323622), (2387, 8733816), (2408, 8657649), (2418, 8621844), (2548, 8181954), (2574, 8099308), (2604, 8005998), (2666, 7819812), (2709, 7695688), (2728, 7642089), (2772, 7520786), (2821, 7390152), (2838, 7345884), (2883, 7231224), (3003, 6942264), (3038, 6862284), (3069, 6792968), (3096, 6733727), (3224, 6466383), (3234, 6446388), (3276, 6363742), (3311, 6296472), (3354, 6215748), (3432, 6074481), (3528, 5909189), (3612, 5771766), (3627, 5747896), (3784, 5509413), (3822, 5454636), (3844, 5423418), (3906, 5337332), (3913, 5327784), (3999, 5213208), (4004, 5206698), (4092, 5094726), (4214, 4947228), (4257, 4897256), (4312, 4834791), (4433, 4702824), (4472, 4661811), (4557, 4574856), (4774, 4366908), (4836, 4310922), (4851, 4297592), (5031, 4143832), (5096, 4090977), (5148, 4049654), (5208, 4002999), (5332, 3909906), (5418, 3847844), (5544, 3760393), (5642, 3695076), (5676, 3672942), (5733, 3636424), (5766, 3615612), (6006, 3471132), (6076, 3431142), (6138, 3396484), (6149, 3390408), (6321, 3298152), (6468, 3223194), (6552, 3181871), (6622, 3148236), (6708, 3107874), (6727, 3099096), (7007, 2975256), (7161, 2911272), (7224, 2885883), (7254, 2873948), (7644, 2727318), (7688, 2711709), (7812, 2668666), (7826, 2663892), (7998, 2606604), (8008, 2603349), (8184, 2547363), (8428, 2473614), (8463, 2463384), (8514, 2448628), (8649, 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(46354, 449748), (46956, 443982), (47089, 442728), (47988, 434434), (49192, 423801), (49972, 417186), (50127, 415896), (50568, 412269), (50778, 410564), (51987, 401016), (53196, 391902), (53816, 387387), (54684, 381238), (54782, 380556), (55341, 376712), (55986, 372372), (56056, 371907), (57288, 363909), (58652, 355446), (59241, 351912), (59598, 349804), (60543, 344344), (62062, 335916), (63063, 330584), (63426, 328692), (65317, 319176), (66836, 311922), (67704, 307923), (69192, 301301), (69316, 300762), (69531, 299832), (70434, 295988), (72072, 289261), (73788, 282534), (73997, 281736), (74648, 279279), (74958, 278124), (75852, 274846), (78988, 263934), (79464, 262353), (79794, 261268), (80724, 258258), (82173, 253704), (82646, 252252), (83979, 248248), (84084, 247938), (84568, 246519), (85932, 242606), (86086, 242172), (87451, 238392), (87978, 236964), (92708, 224874), (93093, 223944), (93912, 221991), (94178, 221364), (95139, 219128), (95976, 217217), (99944, 208593), (100254, 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