20673093504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 66508439040

約数和(自身を除く): 45835345536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 53, 56, 62, 64, 84, 93, 96, 106, 112, 124, 128, 151, 159, 168, 186, 192, 212, 217, 224, 248, 302, 318, 336, 371, 372, 384, 424, 434, 448, 453, 496, 604, 636, 651, 672, 742, 744, 848, 868, 896, 906, 961, 992, 1057, 1113, 1208, 1272, 1302, 1344, 1484, 1488, 1643, 1696, 1736, 1812, 1922, 1984, 2114, 2226, 2416, 2544, 2604, 2688, 2883, 2968, 2976, 3171, 3286, 3392, 3472, 3624, 3844, 3968, 4228, 4452, 4681, 4832, 4929, 5088, 5208, 5766, 5936, 5952, 6342, 6572, 6727, 6784, 6944, 7248, 7688, 8003, 8456, 8904, 9362, 9664, 9858, 10176, 10416, 11501, 11532, 11872, 11904, 12684, 13144, 13454, 13888, 14043, 14496, 15376, 16006, 16912, 17808, 18724, 19328, 19716, 20181, 20352, 20832, 23002, 23064, 23744, 24009, 25368, 26288, 26908, 27776, 28086, 28992, 30752, 32012, 32767, 33824, 34503, 35616, 37448, 39432, 40362, 41664, 46004, 46128, 47488, 48018, 50736, 50933, 52576, 53816, 56021, 56172, 57984, 61504, 64024, 65534, 67648, 69006, 71232, 74896, 78864, 80724, 83328, 92008, 92256, 96036, 98301, 101472, 101866, 105152, 107632, 112042, 112344, 123008, 128048, 131068, 135296, 138012, 142464, 145111, 149792, 152799, 157728, 161448, 168063, 184016, 184512, 192072, 196602, 202944, 203732, 210304, 215264, 224084, 224688, 248093, 256096, 262136, 276024, 290222, 299584, 305598, 315456, 322896, 336126, 356531, 368032, 369024, 384144, 393204, 405888, 407464, 430528, 435333, 448168, 449376, 496186, 512192, 524272, 552048, 580444, 599168, 611196, 630912, 645792, 672252, 713062, 736064, 744279, 768288, 786408, 814928, 861056, 870666, 896336, 898752, 992372, 1015777, 1024384, 1048544, 1069593, 1104096, 1160888, 1222392, 1291584, 1344504, 1426124, 1472128, 1488558, 1536576, 1572816, 1629856, 1736651, 1741332, 1792672, 1797504, 1984744, 2031554, 2097088, 2139186, 2208192, 2321776, 2444784, 2583168, 2689008, 2852248, 2977116, 3047331, 3073152, 3145632, 3259712, 3473302, 3482664, 3585344, 3969488, 4063108, 4194176, 4278372, 4416384, 4643552, 4889568, 5209953, 5378016, 5704496, 5954232, 6094662, 6291264, 6519424, 6946604, 6965328, 7170688, 7690883, 7938976, 8126216, 8556744, 9287104, 9779136, 10419906, 10756032, 11408992, 11908464, 12189324, 12582528, 13893208, 13930656, 15381766, 15877952, 16252432, 17113488, 18574208, 19558272, 20839812, 21512064, 22817984, 23072649, 23816928, 24378648, 27786416, 27861312, 30763532, 31755904, 32504864, 34226976, 41679624, 45635968, 46145298, 47633856, 48757296, 53836181, 55572832, 55722624, 61527064, 65009728, 68453952, 83359248, 92290596, 95267712, 97514592, 107672362, 111145664, 123054128, 130019456, 136907904, 161508543, 166718496, 184581192, 195029184, 215344724, 222291328, 246108256, 323017086, 333436992, 369162384, 390058368, 430689448, 492216512, 646034172, 666873984, 738324768, 861378896, 984433024, 1292068344, 1476649536, 1722757792, 2584136688, 2953299072, 3445515584, 5168273376, 6891031168, 10336546752, 20673093504]

約数ペア:

[(1, 20673093504), (2, 10336546752), (3, 6891031168), (4, 5168273376), (6, 3445515584), (7, 2953299072), (8, 2584136688), (12, 1722757792), (14, 1476649536), (16, 1292068344), (21, 984433024), (24, 861378896), (28, 738324768), (31, 666873984), (32, 646034172), (42, 492216512), (48, 430689448), (53, 390058368), (56, 369162384), (62, 333436992), (64, 323017086), (84, 246108256), (93, 222291328), (96, 215344724), (106, 195029184), (112, 184581192), (124, 166718496), (128, 161508543), (151, 136907904), (159, 130019456), (168, 123054128), (186, 111145664), (192, 107672362), (212, 97514592), (217, 95267712), (224, 92290596), (248, 83359248), (302, 68453952), (318, 65009728), (336, 61527064), (371, 55722624), (372, 55572832), (384, 53836181), (424, 48757296), (434, 47633856), (448, 46145298), (453, 45635968), (496, 41679624), (604, 34226976), (636, 32504864), (651, 31755904), (672, 30763532), (742, 27861312), (744, 27786416), (848, 24378648), (868, 23816928), (896, 23072649), (906, 22817984), (961, 21512064), (992, 20839812), (1057, 19558272), (1113, 18574208), (1208, 17113488), (1272, 16252432), (1302, 15877952), (1344, 15381766), (1484, 13930656), (1488, 13893208), (1643, 12582528), (1696, 12189324), (1736, 11908464), (1812, 11408992), (1922, 10756032), (1984, 10419906), (2114, 9779136), (2226, 9287104), (2416, 8556744), (2544, 8126216), (2604, 7938976), (2688, 7690883), (2883, 7170688), (2968, 6965328), (2976, 6946604), (3171, 6519424), (3286, 6291264), (3392, 6094662), (3472, 5954232), (3624, 5704496), (3844, 5378016), (3968, 5209953), (4228, 4889568), (4452, 4643552), (4681, 4416384), (4832, 4278372), (4929, 4194176), (5088, 4063108), (5208, 3969488), (5766, 3585344), (5936, 3482664), (5952, 3473302), (6342, 3259712), (6572, 3145632), (6727, 3073152), (6784, 3047331), (6944, 2977116), (7248, 2852248), (7688, 2689008), (8003, 2583168), (8456, 2444784), (8904, 2321776), (9362, 2208192), (9664, 2139186), (9858, 2097088), (10176, 2031554), (10416, 1984744), (11501, 1797504), (11532, 1792672), (11872, 1741332), (11904, 1736651), (12684, 1629856), (13144, 1572816), (13454, 1536576), (13888, 1488558), (14043, 1472128), (14496, 1426124), (15376, 1344504), (16006, 1291584), (16912, 1222392), (17808, 1160888), (18724, 1104096), (19328, 1069593), (19716, 1048544), (20181, 1024384), (20352, 1015777), (20832, 992372), (23002, 898752), (23064, 896336), (23744, 870666), (24009, 861056), (25368, 814928), (26288, 786408), (26908, 768288), (27776, 744279), (28086, 736064), (28992, 713062), (30752, 672252), (32012, 645792), (32767, 630912), (33824, 611196), (34503, 599168), (35616, 580444), (37448, 552048), (39432, 524272), (40362, 512192), (41664, 496186), (46004, 449376), (46128, 448168), (47488, 435333), (48018, 430528), (50736, 407464), (50933, 405888), (52576, 393204), (53816, 384144), (56021, 369024), (56172, 368032), (57984, 356531), (61504, 336126), (64024, 322896), (65534, 315456), (67648, 305598), (69006, 299584), (71232, 290222), (74896, 276024), (78864, 262136), (80724, 256096), (83328, 248093), (92008, 224688), (92256, 224084), (96036, 215264), (98301, 210304), (101472, 203732), (101866, 202944), (105152, 196602), (107632, 192072), (112042, 184512), (112344, 184016), (123008, 168063), (128048, 161448), (131068, 157728), (135296, 152799), (138012, 149792), (142464, 145111)]