20228966784

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 512

約数和(自身を含む): 67808294400

約数和(自身を除く): 47579327616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 43, 48, 52, 54, 64, 72, 74, 78, 86, 96, 104, 108, 111, 117, 128, 129, 144, 148, 156, 172, 192, 208, 216, 222, 234, 258, 283, 288, 296, 312, 333, 344, 351, 384, 387, 416, 432, 444, 468, 481, 516, 559, 566, 576, 592, 624, 666, 688, 702, 774, 832, 849, 864, 888, 936, 962, 999, 1032, 1118, 1132, 1152, 1161, 1184, 1248, 1332, 1376, 1404, 1443, 1548, 1591, 1664, 1677, 1698, 1728, 1776, 1872, 1924, 1998, 2064, 2236, 2264, 2322, 2368, 2496, 2547, 2664, 2752, 2808, 2886, 3096, 3182, 3354, 3396, 3456, 3552, 3679, 3744, 3848, 3996, 4128, 4329, 4472, 4528, 4644, 4736, 4773, 4992, 5031, 5094, 5328, 5504, 5616, 5772, 6192, 6364, 6708, 6792, 7104, 7358, 7488, 7641, 7696, 7992, 8256, 8658, 8944, 9056, 9288, 9546, 10062, 10188, 10471, 10656, 11037, 11232, 11544, 12169, 12384, 12728, 12987, 13416, 13584, 14208, 14319, 14716, 14976, 15093, 15282, 15392, 15984, 16512, 17316, 17888, 18112, 18576, 19092, 20124, 20376, 20683, 20942, 21312, 22074, 22464, 23088, 24338, 24768, 25456, 25974, 26832, 27168, 28638, 29432, 30186, 30564, 30784, 31413, 31968, 33111, 34632, 35776, 36224, 36507, 37152, 38184, 40248, 40752, 41366, 41884, 42624, 42957, 44148, 44928, 46176, 48676, 49536, 50912, 51948, 53664, 54336, 57276, 58864, 60372, 61128, 61568, 62049, 62826, 63936, 66222, 69264, 71552, 73014, 74304, 76368, 80496, 81504, 82732, 83768, 85914, 88296, 92352, 94239, 97352, 99333, 101824, 103896, 107328, 108672, 109521, 114552, 117728, 120744, 122256, 124098, 125652, 127872, 132444, 136123, 138528, 146028, 148608, 152736, 158197, 160992, 163008, 165464, 167536, 171828, 176592, 184704, 186147, 188478, 194704, 198666, 203648, 207792, 214656, 219042, 229104, 235456, 241488, 244512, 248196, 251304, 264888, 272246, 277056, 282717, 292056, 305472, 316394, 321984, 326016, 328563, 330928, 335072, 343656, 353184, 372294, 376956, 389408, 397332, 408369, 415584, 438084, 450253, 458208, 470912, 474591, 482976, 489024, 496392, 502608, 529776, 544492, 554112, 558441, 565434, 584112, 610944, 632788, 643968, 657126, 661856, 670144, 687312, 706368, 744588, 753912, 778816, 794664, 816738, 831168, 876168, 900506, 916416, 949182, 965952, 978048, 992784, 1005216, 1059552, 1088984, 1116882, 1130868, 1168224, 1225107, 1265576, 1314252, 1323712, 1340288, 1350759, 1374624, 1412736, 1423773, 1489176, 1507824, 1557632, 1589328, 1633476, 1662336, 1752336, 1801012, 1832832, 1898364, 1931904, 1985568, 2010432, 2119104, 2177968, 2233764, 2261736, 2336448, 2450214, 2531152, 2628504, 2647424, 2701518, 2749248, 2847546, 2978352, 3015648, 3178656, 3266952, 3504672, 3602024, 3675321, 3796728, 3971136, 4020864, 4052277, 4238208, 4271319, 4355936, 4467528, 4523472, 4672896, 4900428, 5062304, 5257008, 5403036, 5498496, 5695092, 5853289, 5956704, 6031296, 6357312, 6533904, 7009344, 7204048, 7350642, 7593456, 7942272, 8104554, 8542638, 8711872, 8935056, 9046944, 9800856, 10124608, 10514016, 10806072, 11390184, 11706578, 11913408, 12062592, 12156831, 12714624, 13067808, 14018688, 14408096, 14701284, 15186912, 16209108, 17085276, 17423744, 17559867, 17870112, 18093888, 19601712, 20249216, 21028032, 21612144, 22780368, 23413156, 23826816, 24313662, 26135616, 28816192, 29402568, 30373824, 32418216, 34170552, 35119734, 35740224, 36187776, 39203424, 42056064, 43224288, 45560736, 46826312, 48627324, 52271232, 52679601, 57632384, 58805136, 60747648, 64836432, 68341104, 70239468, 71480448, 78406848, 86448576, 91121472, 93652624, 97254648, 105359202, 117610272, 129672864, 136682208, 140478936, 156813696, 158038803, 172897152, 182242944, 187305248, 194509296, 210718404, 235220544, 259345728, 273364416, 280957872, 316077606, 374610496, 389018592, 421436808, 470441088, 518691456, 546728832, 561915744, 632155212, 749220992, 778037184, 842873616, 1123831488, 1264310424, 1556074368, 1685747232, 2247662976, 2528620848, 3371494464, 5057241696, 6742988928, 10114483392, 20228966784]

約数ペア:

[(1, 20228966784), (2, 10114483392), (3, 6742988928), (4, 5057241696), (6, 3371494464), (8, 2528620848), (9, 2247662976), (12, 1685747232), (13, 1556074368), (16, 1264310424), (18, 1123831488), (24, 842873616), (26, 778037184), (27, 749220992), (32, 632155212), (36, 561915744), (37, 546728832), (39, 518691456), (43, 470441088), (48, 421436808), (52, 389018592), (54, 374610496), (64, 316077606), (72, 280957872), (74, 273364416), (78, 259345728), (86, 235220544), (96, 210718404), (104, 194509296), (108, 187305248), (111, 182242944), (117, 172897152), (128, 158038803), (129, 156813696), (144, 140478936), (148, 136682208), (156, 129672864), (172, 117610272), (192, 105359202), (208, 97254648), (216, 93652624), (222, 91121472), (234, 86448576), (258, 78406848), (283, 71480448), (288, 70239468), (296, 68341104), (312, 64836432), (333, 60747648), (344, 58805136), (351, 57632384), (384, 52679601), (387, 52271232), (416, 48627324), (432, 46826312), (444, 45560736), (468, 43224288), (481, 42056064), (516, 39203424), (559, 36187776), (566, 35740224), (576, 35119734), (592, 34170552), (624, 32418216), (666, 30373824), (688, 29402568), (702, 28816192), (774, 26135616), (832, 24313662), (849, 23826816), (864, 23413156), (888, 22780368), (936, 21612144), (962, 21028032), (999, 20249216), (1032, 19601712), (1118, 18093888), (1132, 17870112), (1152, 17559867), (1161, 17423744), (1184, 17085276), (1248, 16209108), (1332, 15186912), (1376, 14701284), (1404, 14408096), (1443, 14018688), (1548, 13067808), (1591, 12714624), (1664, 12156831), (1677, 12062592), (1698, 11913408), (1728, 11706578), (1776, 11390184), (1872, 10806072), (1924, 10514016), (1998, 10124608), (2064, 9800856), (2236, 9046944), (2264, 8935056), (2322, 8711872), (2368, 8542638), (2496, 8104554), (2547, 7942272), (2664, 7593456), (2752, 7350642), (2808, 7204048), (2886, 7009344), (3096, 6533904), (3182, 6357312), (3354, 6031296), (3396, 5956704), (3456, 5853289), (3552, 5695092), (3679, 5498496), (3744, 5403036), (3848, 5257008), (3996, 5062304), (4128, 4900428), (4329, 4672896), (4472, 4523472), (4528, 4467528), (4644, 4355936), (4736, 4271319), (4773, 4238208), (4992, 4052277), (5031, 4020864), (5094, 3971136), (5328, 3796728), (5504, 3675321), (5616, 3602024), (5772, 3504672), (6192, 3266952), (6364, 3178656), (6708, 3015648), (6792, 2978352), (7104, 2847546), (7358, 2749248), (7488, 2701518), (7641, 2647424), (7696, 2628504), (7992, 2531152), (8256, 2450214), (8658, 2336448), (8944, 2261736), (9056, 2233764), (9288, 2177968), (9546, 2119104), (10062, 2010432), (10188, 1985568), (10471, 1931904), (10656, 1898364), (11037, 1832832), (11232, 1801012), (11544, 1752336), (12169, 1662336), (12384, 1633476), (12728, 1589328), (12987, 1557632), (13416, 1507824), (13584, 1489176), (14208, 1423773), (14319, 1412736), (14716, 1374624), (14976, 1350759), (15093, 1340288), (15282, 1323712), (15392, 1314252), (15984, 1265576), (16512, 1225107), (17316, 1168224), (17888, 1130868), (18112, 1116882), (18576, 1088984), (19092, 1059552), (20124, 1005216), (20376, 992784), (20683, 978048), (20942, 965952), (21312, 949182), (22074, 916416), (22464, 900506), (23088, 876168), (24338, 831168), (24768, 816738), (25456, 794664), (25974, 778816), (26832, 753912), (27168, 744588), (28638, 706368), (29432, 687312), (30186, 670144), (30564, 661856), (30784, 657126), (31413, 643968), (31968, 632788), (33111, 610944), (34632, 584112), (35776, 565434), (36224, 558441), (36507, 554112), (37152, 544492), (38184, 529776), (40248, 502608), (40752, 496392), (41366, 489024), (41884, 482976), (42624, 474591), (42957, 470912), (44148, 458208), (44928, 450253), (46176, 438084), (48676, 415584), (49536, 408369), (50912, 397332), (51948, 389408), (53664, 376956), (54336, 372294), (57276, 353184), (58864, 343656), (60372, 335072), (61128, 330928), (61568, 328563), (62049, 326016), (62826, 321984), (63936, 316394), (66222, 305472), (69264, 292056), (71552, 282717), (73014, 277056), (74304, 272246), (76368, 264888), (80496, 251304), (81504, 248196), (82732, 244512), (83768, 241488), (85914, 235456), (88296, 229104), (92352, 219042), (94239, 214656), (97352, 207792), (99333, 203648), (101824, 198666), (103896, 194704), (107328, 188478), (108672, 186147), (109521, 184704), (114552, 176592), (117728, 171828), (120744, 167536), (122256, 165464), (124098, 163008), (125652, 160992), (127872, 158197), (132444, 152736), (136123, 148608), (138528, 146028)]