20397684384

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 864

約数和(自身を含む): 80030845440

約数和(自身を除く): 59633161056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 32, 33, 36, 38, 42, 44, 48, 54, 56, 57, 63, 66, 72, 76, 77, 81, 84, 88, 96, 99, 108, 112, 114, 121, 126, 132, 133, 144, 152, 154, 162, 163, 168, 171, 176, 189, 198, 209, 216, 224, 228, 231, 242, 243, 252, 264, 266, 288, 297, 304, 308, 324, 326, 336, 342, 352, 363, 378, 396, 399, 418, 432, 456, 462, 484, 486, 489, 504, 513, 528, 532, 567, 594, 608, 616, 627, 648, 652, 672, 684, 693, 726, 756, 792, 798, 836, 847, 864, 891, 912, 924, 968, 972, 978, 1008, 1026, 1056, 1064, 1089, 1134, 1141, 1188, 1197, 1232, 1254, 1296, 1304, 1368, 1386, 1452, 1463, 1467, 1512, 1539, 1584, 1596, 1672, 1694, 1701, 1782, 1793, 1824, 1848, 1881, 1936, 1944, 1956, 2016, 2052, 2079, 2128, 2178, 2268, 2282, 2299, 2376, 2394, 2464, 2508, 2541, 2592, 2608, 2673, 2736, 2772, 2904, 2926, 2934, 3024, 3078, 3097, 3168, 3192, 3267, 3344, 3388, 3402, 3423, 3564, 3586, 3591, 3696, 3762, 3872, 3888, 3912, 4104, 4158, 4256, 4356, 4389, 4401, 4536, 4564, 4598, 4617, 4752, 4788, 5016, 5082, 5216, 5346, 5379, 5472, 5544, 5643, 5808, 5852, 5868, 6048, 6156, 6194, 6237, 6384, 6534, 6688, 6776, 6804, 6846, 6897, 7128, 7172, 7182, 7392, 7524, 7623, 7776, 7824, 8208, 8316, 8712, 8778, 8802, 9072, 9128, 9196, 9234, 9291, 9504, 9576, 9801, 10032, 10164, 10269, 10692, 10758, 10773, 11088, 11286, 11616, 11704, 11736, 12312, 12388, 12474, 12551, 12768, 13068, 13167, 13203, 13552, 13608, 13692, 13794, 14256, 14344, 14364, 15048, 15246, 15648, 16093, 16137, 16416, 16632, 16929, 17424, 17556, 17604, 18144, 18256, 18392, 18468, 18582, 18711, 19152, 19602, 19723, 20064, 20328, 20538, 20691, 21384, 21516, 21546, 21679, 22176, 22572, 22869, 23408, 23472, 24624, 24776, 24948, 25102, 26136, 26334, 26406, 27104, 27216, 27384, 27588, 27873, 28512, 28688, 28728, 29403, 30096, 30492, 30807, 32186, 32274, 32319, 33264, 33858, 34067, 34848, 35112, 35208, 36512, 36784, 36936, 37164, 37422, 37653, 38304, 39204, 39446, 39501, 39609, 40656, 41076, 41382, 42768, 43032, 43092, 43358, 45144, 45738, 46816, 46944, 48279, 48411, 49248, 49552, 49896, 50204, 50787, 52272, 52668, 52812, 54432, 54768, 55176, 55746, 57376, 57456, 58806, 59169, 60192, 60984, 61614, 62073, 64372, 64548, 64638, 65037, 66528, 67716, 68134, 68607, 70224, 70416, 73568, 73872, 74328, 74844, 75306, 78408, 78892, 79002, 79218, 81312, 82152, 82764, 83619, 85536, 86064, 86184, 86716, 90288, 91476, 92421, 96558, 96822, 99104, 99792, 100408, 101574, 102201, 104544, 105336, 105624, 109536, 110352, 111492, 112959, 114912, 117612, 118338, 118503, 121968, 123228, 124146, 128744, 129096, 129276, 130074, 135432, 136268, 137214, 138061, 140448, 140832, 144837, 145233, 147744, 148656, 149688, 150612, 156816, 157784, 158004, 158436, 164304, 165528, 167238, 172128, 172368, 173432, 177507, 180576, 182952, 184842, 186219, 193116, 193644, 195111, 199584, 200816, 203148, 204402, 205821, 210672, 211248, 220704, 222984, 225918, 235224, 236676, 237006, 238469, 243936, 246456, 248292, 250857, 257488, 258192, 258552, 260148, 270864, 272536, 274428, 276122, 277263, 289674, 290466, 297312, 299376, 301224, 306603, 313632, 315568, 316008, 316872, 328608, 331056, 334476, 338877, 344736, 346864, 355014, 355509, 365904, 369684, 372438, 374737, 386232, 387288, 390222, 401632, 406296, 408804, 411642, 414183, 421344, 422496, 434511, 435699, 445968, 451836, 470448, 473352, 474012, 476938, 492912, 496584, 501714, 514976, 516384, 517104, 520296, 532521, 541728, 545072, 548856, 552244, 554526, 558657, 579348, 580932, 585333, 598752, 602448, 613206, 631136, 632016, 633744, 662112, 668952, 677754, 693728, 710028, 711018, 715407, 731808, 739368, 744876, 749474, 752571, 772464, 774576, 780444, 812592, 817608, 823284, 828366, 869022, 871398, 891936, 903672, 919809, 940896, 946704, 948024, 953876, 985824, 993168, 1003428, 1016631, 1034208, 1040592, 1065042, 1090144, 1097712, 1104488, 1109052, 1117314, 1124211, 1158696, 1161864, 1170666, 1204896, 1226412, 1242549, 1264032, 1267488, 1303533, 1337904, 1355508, 1420056, 1422036, 1430814, 1478736, 1489752, 1498948, 1505142, 1544928, 1549152, 1560888, 1597563, 1625184, 1635216, 1646568, 1656732, 1738044, 1742796, 1755999, 1807344, 1839618, 1893408, 1896048, 1907752, 1986336, 2006856, 2033262, 2081184, 2130084, 2146221, 2195424, 2208976, 2218104, 2234628, 2248422, 2317392, 2323728, 2341332, 2452824, 2485098, 2607066, 2623159, 2675808, 2711016, 2759427, 2840112, 2844072, 2861628, 2957472, 2979504, 2997896, 3010284, 3049893, 3121776, 3195126, 3270432, 3293136, 3313464, 3372633, 3476088, 3485592, 3511998, 3614688, 3679236, 3727647, 3792096, 3815504, 3910599, 4013712, 4066524, 4260168, 4292442, 4417952, 4436208, 4469256, 4496844, 4634784, 4647456, 4682664, 4792689, 4905648, 4970196, 5214132, 5246318, 5267997, 5422032, 5518854, 5680224, 5688144, 5723256, 5959008, 5995792, 6020568, 6099786, 6243552, 6390252, 6438663, 6586272, 6626928, 6745266, 6952176, 6971184, 7023996, 7358472, 7455294, 7631008, 7821198, 7869477, 8027424, 8133048, 8278281, 8520336, 8584884, 8872416, 8938512, 8993688, 9365328, 9585378, 9811296, 9940392, 10117899, 10428264, 10492636, 10535994, 10844064, 11037708, 11182941, 11376288, 11446512, 11991584, 12041136, 12199572, 12780504, 12877326, 13253856, 13490532, 13904352, 13942368, 14047992, 14716944, 14910588, 15642396, 15738954, 16266096, 16556562, 17040672, 17169768, 17877024, 17987376, 18730656, 19170756, 19315989, 19880784, 20235798, 20856528, 20985272, 21071988, 22075416, 22365882, 22893024, 23608431, 24082272, 24399144, 25561008, 25754652, 26981064, 28095984, 29433888, 29821176, 30353697, 31284792, 31477908, 32532192, 33113124, 33548823, 34339536, 35974752, 38341512, 38631978, 39761568, 40471596, 41713056, 41970544, 42143976, 44150832, 44731764, 47216862, 48798288, 51122016, 51509304, 53962128, 56191968, 57947967, 59642352, 60707394, 62569584, 62955816, 66226248, 67097646, 68679072, 70825293, 76683024, 77263956, 80943192, 83941088, 84287952, 88301664, 89463528, 91061091, 94433724, 97596576, 103018608, 107924256, 115895934, 119284704, 121414788, 125139168, 125911632, 132452496, 134195292, 141650586, 153366048, 154527912, 161886384, 168575904, 178927056, 182122182, 188867448, 206037216, 212475879, 231791868, 242829576, 251823264, 264904992, 268390584, 283301172, 309055824, 323772768, 357854112, 364244364, 377734896, 424951758, 463583736, 485659152, 536781168, 566602344, 618111648, 637427637, 728488728, 755469792, 849903516, 927167472, 971318304, 1073562336, 1133204688, 1274855274, 1456977456, 1699807032, 1854334944, 2266409376, 2549710548, 2913954912, 3399614064, 5099421096, 6799228128, 10198842192, 20397684384]

約数ペア:

[(1, 20397684384), (2, 10198842192), (3, 6799228128), (4, 5099421096), (6, 3399614064), (7, 2913954912), (8, 2549710548), (9, 2266409376), (11, 1854334944), (12, 1699807032), (14, 1456977456), (16, 1274855274), (18, 1133204688), (19, 1073562336), (21, 971318304), (22, 927167472), (24, 849903516), (27, 755469792), (28, 728488728), (32, 637427637), (33, 618111648), (36, 566602344), (38, 536781168), (42, 485659152), (44, 463583736), (48, 424951758), (54, 377734896), (56, 364244364), (57, 357854112), (63, 323772768), (66, 309055824), (72, 283301172), (76, 268390584), (77, 264904992), (81, 251823264), (84, 242829576), (88, 231791868), (96, 212475879), (99, 206037216), (108, 188867448), (112, 182122182), (114, 178927056), (121, 168575904), (126, 161886384), (132, 154527912), (133, 153366048), (144, 141650586), (152, 134195292), (154, 132452496), (162, 125911632), (163, 125139168), (168, 121414788), (171, 119284704), (176, 115895934), (189, 107924256), (198, 103018608), (209, 97596576), (216, 94433724), (224, 91061091), (228, 89463528), (231, 88301664), (242, 84287952), (243, 83941088), (252, 80943192), (264, 77263956), (266, 76683024), (288, 70825293), (297, 68679072), (304, 67097646), (308, 66226248), (324, 62955816), (326, 62569584), (336, 60707394), (342, 59642352), (352, 57947967), (363, 56191968), (378, 53962128), (396, 51509304), (399, 51122016), (418, 48798288), (432, 47216862), (456, 44731764), (462, 44150832), (484, 42143976), (486, 41970544), (489, 41713056), (504, 40471596), (513, 39761568), (528, 38631978), (532, 38341512), (567, 35974752), (594, 34339536), (608, 33548823), (616, 33113124), (627, 32532192), (648, 31477908), (652, 31284792), (672, 30353697), (684, 29821176), (693, 29433888), (726, 28095984), (756, 26981064), (792, 25754652), (798, 25561008), (836, 24399144), (847, 24082272), (864, 23608431), (891, 22893024), (912, 22365882), (924, 22075416), (968, 21071988), (972, 20985272), (978, 20856528), (1008, 20235798), (1026, 19880784), (1056, 19315989), (1064, 19170756), (1089, 18730656), (1134, 17987376), (1141, 17877024), (1188, 17169768), (1197, 17040672), (1232, 16556562), (1254, 16266096), (1296, 15738954), (1304, 15642396), (1368, 14910588), (1386, 14716944), (1452, 14047992), (1463, 13942368), (1467, 13904352), (1512, 13490532), (1539, 13253856), (1584, 12877326), (1596, 12780504), (1672, 12199572), (1694, 12041136), (1701, 11991584), (1782, 11446512), (1793, 11376288), (1824, 11182941), (1848, 11037708), (1881, 10844064), (1936, 10535994), (1944, 10492636), (1956, 10428264), (2016, 10117899), (2052, 9940392), (2079, 9811296), (2128, 9585378), (2178, 9365328), (2268, 8993688), (2282, 8938512), (2299, 8872416), (2376, 8584884), (2394, 8520336), (2464, 8278281), (2508, 8133048), (2541, 8027424), (2592, 7869477), (2608, 7821198), (2673, 7631008), (2736, 7455294), (2772, 7358472), (2904, 7023996), (2926, 6971184), (2934, 6952176), (3024, 6745266), (3078, 6626928), (3097, 6586272), (3168, 6438663), (3192, 6390252), (3267, 6243552), (3344, 6099786), (3388, 6020568), (3402, 5995792), (3423, 5959008), (3564, 5723256), (3586, 5688144), (3591, 5680224), (3696, 5518854), (3762, 5422032), (3872, 5267997), (3888, 5246318), (3912, 5214132), (4104, 4970196), (4158, 4905648), (4256, 4792689), (4356, 4682664), (4389, 4647456), (4401, 4634784), (4536, 4496844), (4564, 4469256), (4598, 4436208), (4617, 4417952), (4752, 4292442), (4788, 4260168), (5016, 4066524), (5082, 4013712), (5216, 3910599), (5346, 3815504), (5379, 3792096), (5472, 3727647), (5544, 3679236), (5643, 3614688), (5808, 3511998), (5852, 3485592), (5868, 3476088), (6048, 3372633), (6156, 3313464), (6194, 3293136), (6237, 3270432), (6384, 3195126), (6534, 3121776), (6688, 3049893), (6776, 3010284), (6804, 2997896), (6846, 2979504), (6897, 2957472), (7128, 2861628), (7172, 2844072), (7182, 2840112), (7392, 2759427), (7524, 2711016), (7623, 2675808), (7776, 2623159), (7824, 2607066), (8208, 2485098), (8316, 2452824), (8712, 2341332), (8778, 2323728), (8802, 2317392), (9072, 2248422), (9128, 2234628), (9196, 2218104), (9234, 2208976), (9291, 2195424), (9504, 2146221), (9576, 2130084), (9801, 2081184), (10032, 2033262), (10164, 2006856), (10269, 1986336), (10692, 1907752), (10758, 1896048), (10773, 1893408), (11088, 1839618), (11286, 1807344), (11616, 1755999), (11704, 1742796), (11736, 1738044), (12312, 1656732), (12388, 1646568), (12474, 1635216), (12551, 1625184), (12768, 1597563), (13068, 1560888), (13167, 1549152), (13203, 1544928), (13552, 1505142), (13608, 1498948), (13692, 1489752), (13794, 1478736), (14256, 1430814), (14344, 1422036), (14364, 1420056), (15048, 1355508), (15246, 1337904), (15648, 1303533), (16093, 1267488), (16137, 1264032), (16416, 1242549), (16632, 1226412), (16929, 1204896), (17424, 1170666), (17556, 1161864), (17604, 1158696), (18144, 1124211), (18256, 1117314), (18392, 1109052), (18468, 1104488), (18582, 1097712), (18711, 1090144), (19152, 1065042), (19602, 1040592), (19723, 1034208), (20064, 1016631), (20328, 1003428), (20538, 993168), (20691, 985824), (21384, 953876), (21516, 948024), (21546, 946704), (21679, 940896), (22176, 919809), (22572, 903672), (22869, 891936), (23408, 871398), (23472, 869022), (24624, 828366), (24776, 823284), (24948, 817608), (25102, 812592), (26136, 780444), (26334, 774576), (26406, 772464), (27104, 752571), (27216, 749474), (27384, 744876), (27588, 739368), (27873, 731808), (28512, 715407), (28688, 711018), (28728, 710028), (29403, 693728), (30096, 677754), (30492, 668952), (30807, 662112), (32186, 633744), (32274, 632016), (32319, 631136), (33264, 613206), (33858, 602448), (34067, 598752), (34848, 585333), (35112, 580932), (35208, 579348), (36512, 558657), (36784, 554526), (36936, 552244), (37164, 548856), (37422, 545072), (37653, 541728), (38304, 532521), (39204, 520296), (39446, 517104), (39501, 516384), (39609, 514976), (40656, 501714), (41076, 496584), (41382, 492912), (42768, 476938), (43032, 474012), (43092, 473352), (43358, 470448), (45144, 451836), (45738, 445968), (46816, 435699), (46944, 434511), (48279, 422496), (48411, 421344), (49248, 414183), (49552, 411642), (49896, 408804), (50204, 406296), (50787, 401632), (52272, 390222), (52668, 387288), (52812, 386232), (54432, 374737), (54768, 372438), (55176, 369684), (55746, 365904), (57376, 355509), (57456, 355014), (58806, 346864), (59169, 344736), (60192, 338877), (60984, 334476), (61614, 331056), (62073, 328608), (64372, 316872), (64548, 316008), (64638, 315568), (65037, 313632), (66528, 306603), (67716, 301224), (68134, 299376), (68607, 297312), (70224, 290466), (70416, 289674), (73568, 277263), (73872, 276122), (74328, 274428), (74844, 272536), (75306, 270864), (78408, 260148), (78892, 258552), (79002, 258192), (79218, 257488), (81312, 250857), (82152, 248292), (82764, 246456), (83619, 243936), (85536, 238469), (86064, 237006), (86184, 236676), (86716, 235224), (90288, 225918), (91476, 222984), (92421, 220704), (96558, 211248), (96822, 210672), (99104, 205821), (99792, 204402), (100408, 203148), (101574, 200816), (102201, 199584), (104544, 195111), (105336, 193644), (105624, 193116), (109536, 186219), (110352, 184842), (111492, 182952), (112959, 180576), (114912, 177507), (117612, 173432), (118338, 172368), (118503, 172128), (121968, 167238), (123228, 165528), (124146, 164304), (128744, 158436), (129096, 158004), (129276, 157784), (130074, 156816), (135432, 150612), (136268, 149688), (137214, 148656), (138061, 147744), (140448, 145233), (140832, 144837)]