20184871392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:975

約数の個数: 576

約数和(自身を含む): 75063905280

約数和(自身を除く): 54879033888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 23, 24, 28, 29, 32, 34, 36, 42, 46, 48, 51, 56, 58, 63, 68, 69, 72, 84, 87, 92, 96, 102, 112, 116, 119, 126, 136, 138, 144, 153, 161, 168, 174, 184, 203, 204, 207, 224, 232, 238, 252, 261, 272, 276, 288, 306, 322, 336, 348, 357, 368, 391, 406, 408, 414, 464, 476, 483, 493, 504, 522, 544, 552, 609, 612, 644, 667, 672, 696, 714, 736, 782, 812, 816, 828, 883, 928, 952, 966, 986, 1008, 1044, 1071, 1104, 1173, 1218, 1224, 1288, 1334, 1392, 1428, 1449, 1479, 1564, 1624, 1632, 1656, 1766, 1827, 1904, 1932, 1972, 2001, 2016, 2088, 2142, 2208, 2346, 2436, 2448, 2576, 2649, 2668, 2737, 2784, 2856, 2898, 2958, 3128, 3248, 3312, 3451, 3519, 3532, 3654, 3808, 3864, 3944, 4002, 4176, 4284, 4437, 4669, 4692, 4872, 4896, 5152, 5298, 5336, 5474, 5712, 5796, 5916, 6003, 6181, 6256, 6496, 6624, 6902, 7038, 7064, 7308, 7728, 7888, 7947, 8004, 8211, 8352, 8568, 8874, 9338, 9384, 9744, 10353, 10596, 10672, 10948, 11339, 11424, 11592, 11832, 12006, 12362, 12512, 13804, 14007, 14076, 14128, 14616, 15011, 15456, 15776, 15894, 16008, 16422, 17136, 17748, 18543, 18676, 18768, 19488, 20309, 20706, 21192, 21344, 21896, 22678, 23184, 23664, 24012, 24633, 24724, 25607, 27608, 28014, 28152, 28256, 29232, 30022, 31059, 31788, 32016, 32844, 34017, 34272, 35496, 37086, 37352, 37536, 40618, 41412, 42021, 42384, 43792, 45033, 45356, 46368, 47328, 48024, 49266, 49448, 51214, 55216, 55629, 56028, 56304, 58464, 60044, 60927, 62118, 63576, 64032, 65688, 68034, 70992, 74172, 74704, 76821, 79373, 81236, 82824, 84042, 84768, 87584, 90066, 90712, 96048, 98532, 98896, 102051, 102428, 105077, 110432, 111258, 112056, 112608, 120088, 121854, 124236, 127152, 131376, 135099, 136068, 141984, 142163, 148344, 149408, 153642, 158746, 162472, 165648, 168084, 179249, 180132, 181424, 182781, 192096, 197064, 197792, 204102, 204856, 210154, 222516, 224112, 230463, 238119, 240176, 243708, 248472, 254304, 262752, 270198, 272136, 284326, 296688, 307284, 315231, 317492, 324944, 331296, 336168, 345253, 358498, 360264, 362848, 365562, 394128, 408204, 409712, 420308, 426489, 435319, 445032, 448224, 460926, 476238, 480352, 487416, 496944, 537747, 540396, 544272, 568652, 588961, 593376, 614568, 630462, 634984, 649888, 672336, 690506, 714357, 716996, 720528, 731124, 788256, 816408, 819424, 840616, 852978, 870638, 890064, 921852, 945693, 952476, 974832, 993888, 1035759, 1075494, 1080792, 1088544, 1137304, 1177922, 1229136, 1260924, 1269968, 1279467, 1305957, 1344672, 1381012, 1428714, 1433992, 1441056, 1462248, 1613241, 1632816, 1681232, 1705956, 1741276, 1766883, 1780128, 1843704, 1891386, 1904952, 1949664, 2071518, 2150988, 2161584, 2274608, 2355844, 2416771, 2458272, 2521848, 2539936, 2558934, 2611914, 2762024, 2857428, 2867984, 2924496, 3047233, 3107277, 3226482, 3265632, 3362464, 3411912, 3482552, 3533766, 3687408, 3782772, 3809904, 3917871, 4122727, 4143036, 4301976, 4323168, 4549216, 4711688, 4833542, 5043696, 5117868, 5223828, 5300649, 5524048, 5714856, 5735968, 5848992, 6094466, 6214554, 6452964, 6823824, 6965104, 7067532, 7250313, 7374816, 7565544, 7619808, 7835742, 8245454, 8286072, 8603952, 9141699, 9423376, 9667084, 10012337, 10087392, 10235736, 10447656, 10601298, 11048096, 11429712, 12188932, 12368181, 12429108, 12905928, 13647648, 13930208, 14135064, 14500626, 15131088, 15671484, 16490908, 16572144, 17207904, 18283398, 18846752, 19334168, 20024674, 20471472, 20895312, 21202596, 21750939, 22859424, 24377864, 24736362, 24858216, 25811856, 27425097, 28270128, 29001252, 30037011, 30262176, 31342968, 32981816, 33144288, 36566796, 37104543, 38668336, 40049348, 40942944, 41790624, 42405192, 43501878, 48755728, 49472724, 49716432, 51623712, 54850194, 56540256, 58002504, 60074022, 62685936, 65963632, 70086359, 73133592, 74209086, 77336672, 80098696, 84810384, 87003756, 90111033, 97511456, 98945448, 99432864, 109700388, 116005008, 120148044, 125371872, 131927264, 140172718, 146267184, 148418172, 160197392, 169620768, 174007512, 180222066, 197890896, 210259077, 219400776, 232010016, 240296088, 280345436, 292534368, 296836344, 320394784, 348015024, 360444132, 395781792, 420518154, 438801552, 480592176, 560690872, 593672688, 630777231, 696030048, 720888264, 841036308, 877603104, 961184352, 1121381744, 1187345376, 1261554462, 1441776528, 1682072616, 2242763488, 2523108924, 2883553056, 3364145232, 5046217848, 6728290464, 10092435696, 20184871392]

約数ペア:

[(1, 20184871392), (2, 10092435696), (3, 6728290464), (4, 5046217848), (6, 3364145232), (7, 2883553056), (8, 2523108924), (9, 2242763488), (12, 1682072616), (14, 1441776528), (16, 1261554462), (17, 1187345376), (18, 1121381744), (21, 961184352), (23, 877603104), (24, 841036308), (28, 720888264), (29, 696030048), (32, 630777231), (34, 593672688), (36, 560690872), (42, 480592176), (46, 438801552), (48, 420518154), (51, 395781792), (56, 360444132), (58, 348015024), (63, 320394784), (68, 296836344), (69, 292534368), (72, 280345436), (84, 240296088), (87, 232010016), (92, 219400776), (96, 210259077), (102, 197890896), (112, 180222066), (116, 174007512), (119, 169620768), (126, 160197392), (136, 148418172), (138, 146267184), (144, 140172718), (153, 131927264), (161, 125371872), (168, 120148044), (174, 116005008), (184, 109700388), (203, 99432864), (204, 98945448), (207, 97511456), (224, 90111033), (232, 87003756), (238, 84810384), (252, 80098696), (261, 77336672), (272, 74209086), (276, 73133592), (288, 70086359), (306, 65963632), (322, 62685936), (336, 60074022), (348, 58002504), (357, 56540256), (368, 54850194), (391, 51623712), (406, 49716432), (408, 49472724), (414, 48755728), (464, 43501878), (476, 42405192), (483, 41790624), (493, 40942944), (504, 40049348), (522, 38668336), (544, 37104543), (552, 36566796), (609, 33144288), (612, 32981816), (644, 31342968), (667, 30262176), (672, 30037011), (696, 29001252), (714, 28270128), (736, 27425097), (782, 25811856), (812, 24858216), (816, 24736362), (828, 24377864), (883, 22859424), (928, 21750939), (952, 21202596), (966, 20895312), (986, 20471472), (1008, 20024674), (1044, 19334168), (1071, 18846752), (1104, 18283398), (1173, 17207904), (1218, 16572144), (1224, 16490908), (1288, 15671484), (1334, 15131088), (1392, 14500626), (1428, 14135064), (1449, 13930208), (1479, 13647648), (1564, 12905928), (1624, 12429108), (1632, 12368181), (1656, 12188932), (1766, 11429712), (1827, 11048096), (1904, 10601298), (1932, 10447656), (1972, 10235736), (2001, 10087392), (2016, 10012337), (2088, 9667084), (2142, 9423376), (2208, 9141699), (2346, 8603952), (2436, 8286072), (2448, 8245454), (2576, 7835742), (2649, 7619808), (2668, 7565544), (2737, 7374816), (2784, 7250313), (2856, 7067532), (2898, 6965104), (2958, 6823824), (3128, 6452964), (3248, 6214554), (3312, 6094466), (3451, 5848992), (3519, 5735968), (3532, 5714856), (3654, 5524048), (3808, 5300649), (3864, 5223828), (3944, 5117868), (4002, 5043696), (4176, 4833542), (4284, 4711688), (4437, 4549216), (4669, 4323168), (4692, 4301976), (4872, 4143036), (4896, 4122727), (5152, 3917871), (5298, 3809904), (5336, 3782772), (5474, 3687408), (5712, 3533766), (5796, 3482552), (5916, 3411912), (6003, 3362464), (6181, 3265632), (6256, 3226482), (6496, 3107277), (6624, 3047233), (6902, 2924496), (7038, 2867984), (7064, 2857428), (7308, 2762024), (7728, 2611914), (7888, 2558934), (7947, 2539936), (8004, 2521848), (8211, 2458272), (8352, 2416771), (8568, 2355844), (8874, 2274608), (9338, 2161584), (9384, 2150988), (9744, 2071518), (10353, 1949664), (10596, 1904952), (10672, 1891386), (10948, 1843704), (11339, 1780128), (11424, 1766883), (11592, 1741276), (11832, 1705956), (12006, 1681232), (12362, 1632816), (12512, 1613241), (13804, 1462248), (14007, 1441056), (14076, 1433992), (14128, 1428714), (14616, 1381012), (15011, 1344672), (15456, 1305957), (15776, 1279467), (15894, 1269968), (16008, 1260924), (16422, 1229136), (17136, 1177922), (17748, 1137304), (18543, 1088544), (18676, 1080792), (18768, 1075494), (19488, 1035759), (20309, 993888), (20706, 974832), (21192, 952476), (21344, 945693), (21896, 921852), (22678, 890064), (23184, 870638), (23664, 852978), (24012, 840616), (24633, 819424), (24724, 816408), (25607, 788256), (27608, 731124), (28014, 720528), (28152, 716996), (28256, 714357), (29232, 690506), (30022, 672336), (31059, 649888), (31788, 634984), (32016, 630462), (32844, 614568), (34017, 593376), (34272, 588961), (35496, 568652), (37086, 544272), (37352, 540396), (37536, 537747), (40618, 496944), (41412, 487416), (42021, 480352), (42384, 476238), (43792, 460926), (45033, 448224), (45356, 445032), (46368, 435319), (47328, 426489), (48024, 420308), (49266, 409712), (49448, 408204), (51214, 394128), (55216, 365562), (55629, 362848), (56028, 360264), (56304, 358498), (58464, 345253), (60044, 336168), (60927, 331296), (62118, 324944), (63576, 317492), (64032, 315231), (65688, 307284), (68034, 296688), (70992, 284326), (74172, 272136), (74704, 270198), (76821, 262752), (79373, 254304), (81236, 248472), (82824, 243708), (84042, 240176), (84768, 238119), (87584, 230463), (90066, 224112), (90712, 222516), (96048, 210154), (98532, 204856), (98896, 204102), (102051, 197792), (102428, 197064), (105077, 192096), (110432, 182781), (111258, 181424), (112056, 180132), (112608, 179249), (120088, 168084), (121854, 165648), (124236, 162472), (127152, 158746), (131376, 153642), (135099, 149408), (136068, 148344), (141984, 142163)]