20293719264

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 864

約数和(自身を含む): 79713650016

約数和(自身を除く): 59419930752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 49, 51, 52, 54, 56, 63, 68, 72, 78, 81, 84, 91, 96, 98, 102, 104, 108, 112, 117, 119, 126, 136, 144, 147, 153, 156, 162, 168, 182, 189, 196, 204, 208, 216, 221, 224, 234, 238, 241, 243, 252, 272, 273, 288, 294, 306, 312, 324, 336, 351, 357, 364, 378, 392, 408, 416, 432, 441, 442, 459, 468, 476, 482, 486, 504, 544, 546, 567, 588, 612, 624, 637, 648, 663, 672, 702, 714, 723, 728, 756, 784, 816, 819, 833, 864, 882, 884, 918, 936, 952, 964, 972, 1008, 1053, 1071, 1092, 1134, 1176, 1224, 1248, 1274, 1296, 1323, 1326, 1377, 1404, 1428, 1446, 1456, 1512, 1547, 1568, 1632, 1638, 1666, 1687, 1701, 1764, 1768, 1836, 1872, 1904, 1911, 1928, 1944, 1989, 2016, 2106, 2142, 2169, 2184, 2268, 2352, 2448, 2457, 2499, 2548, 2592, 2646, 2652, 2754, 2808, 2856, 2892, 2912, 3024, 3094, 3133, 3159, 3213, 3276, 3332, 3374, 3402, 3528, 3536, 3672, 3744, 3808, 3822, 3856, 3888, 3969, 3978, 4097, 4131, 4212, 4284, 4338, 4368, 4536, 4641, 4704, 4896, 4914, 4998, 5061, 5096, 5292, 5304, 5508, 5616, 5712, 5733, 5784, 5967, 6048, 6188, 6266, 6318, 6426, 6507, 6552, 6664, 6748, 6804, 7056, 7072, 7344, 7371, 7497, 7644, 7712, 7776, 7938, 7956, 8194, 8262, 8424, 8568, 8676, 8736, 9072, 9282, 9399, 9639, 9828, 9996, 10122, 10192, 10584, 10608, 10829, 11016, 11232, 11424, 11466, 11568, 11809, 11907, 11934, 12291, 12376, 12532, 12636, 12852, 13014, 13104, 13328, 13496, 13608, 13923, 14112, 14688, 14742, 14994, 15183, 15288, 15876, 15912, 16388, 16524, 16848, 17136, 17199, 17352, 17901, 18144, 18564, 18798, 19278, 19521, 19656, 19992, 20244, 20384, 21168, 21216, 21658, 21931, 22032, 22113, 22491, 22932, 23136, 23618, 23814, 23868, 24582, 24752, 25064, 25272, 25704, 26028, 26208, 26656, 26992, 27216, 27846, 28197, 28679, 28917, 29484, 29988, 30366, 30576, 31752, 31824, 32487, 32776, 33048, 33696, 34272, 34398, 34704, 35427, 35802, 36873, 37128, 37596, 38556, 39042, 39312, 39984, 40488, 41769, 42336, 43316, 43862, 44064, 44226, 44982, 45549, 45864, 47236, 47628, 47736, 49164, 49504, 50128, 50544, 51408, 51597, 52056, 53261, 53703, 53984, 54432, 55692, 56394, 57358, 57834, 58563, 58968, 59976, 60732, 61152, 63504, 63648, 64974, 65552, 65793, 66096, 67473, 68796, 69408, 70854, 71604, 73746, 74256, 75192, 77112, 78084, 78624, 79968, 80976, 83538, 84591, 86037, 86632, 87724, 88452, 89964, 91098, 91728, 94472, 95256, 95472, 97461, 98328, 100256, 101088, 102816, 103194, 104112, 106281, 106522, 107406, 110619, 111384, 112788, 114716, 115668, 117126, 117936, 119952, 121464, 125307, 127008, 129948, 131104, 131586, 132192, 134946, 136647, 137592, 141708, 143208, 147492, 148512, 150384, 153517, 154224, 154791, 156168, 159783, 161952, 167076, 169182, 172074, 173264, 175448, 176904, 179928, 182196, 183456, 188944, 190512, 190944, 194922, 196656, 197379, 200753, 202419, 206388, 208224, 212562, 213044, 214812, 221238, 222768, 225576, 229432, 231336, 234252, 235872, 239904, 242928, 250614, 253773, 258111, 259896, 263172, 269892, 273294, 275184, 283416, 286416, 292383, 294984, 300768, 307034, 308448, 309582, 312336, 318843, 319566, 331857, 334152, 338364, 344148, 346528, 350896, 353808, 359856, 364392, 372827, 375921, 377888, 381024, 389844, 393312, 394758, 401506, 404838, 409941, 412776, 425124, 426088, 429624, 442476, 445536, 451152, 458864, 460551, 462672, 468504, 479349, 485856, 501228, 507546, 516222, 519792, 526344, 539784, 546588, 550368, 566832, 572832, 584766, 589968, 592137, 602259, 614068, 619164, 624672, 637686, 639132, 663714, 668304, 676728, 688296, 701792, 707616, 719712, 728784, 745654, 751842, 761319, 774333, 779688, 789516, 803012, 809676, 819882, 825552, 850248, 852176, 859248, 877149, 884952, 902304, 917728, 921102, 925344, 937008, 956529, 958698, 995571, 1002456, 1015092, 1032444, 1039584, 1052688, 1079568, 1093176, 1118481, 1133664, 1169532, 1179936, 1184274, 1204518, 1228136, 1238328, 1275372, 1278264, 1327428, 1336608, 1353456, 1376592, 1381653, 1438047, 1457568, 1491308, 1503684, 1522638, 1548666, 1559376, 1579032, 1606024, 1619352, 1639764, 1651104, 1700496, 1704352, 1718496, 1754298, 1769904, 1776411, 1806777, 1842204, 1874016, 1913058, 1917396, 1991142, 2004912, 2030184, 2064888, 2105376, 2159136, 2186352, 2236962, 2322999, 2339064, 2368548, 2409036, 2456272, 2476656, 2550744, 2556528, 2609789, 2631447, 2654856, 2706912, 2753184, 2763306, 2869587, 2876094, 2982616, 3007368, 3045276, 3097332, 3118752, 3158064, 3212048, 3238704, 3279528, 3355443, 3400992, 3508596, 3539808, 3552822, 3613554, 3684408, 3826116, 3834792, 3982284, 4009824, 4060368, 4129776, 4144959, 4314141, 4372704, 4473924, 4645998, 4678128, 4737096, 4818072, 4912544, 4953312, 5101488, 5113056, 5219578, 5262894, 5309712, 5329233, 5420331, 5526612, 5739174, 5752188, 5965232, 6014736, 6090552, 6194664, 6316128, 6424096, 6477408, 6559056, 6710886, 6968997, 7017192, 7105644, 7227108, 7368816, 7652232, 7669584, 7829367, 7964568, 8120736, 8259552, 8289918, 8628282, 8947848, 9291996, 9356256, 9474192, 9636144, 10066329, 10202976, 10439156, 10525788, 10619424, 10658466, 10840662, 11053224, 11478348, 11504376, 11930464, 12029472, 12181104, 12389328, 12434877, 12942423, 13118112, 13421772, 13937994, 14034384, 14211288, 14454216, 14737632, 15304464, 15339168, 15658734, 15929136, 16260993, 16579836, 17256564, 17895696, 18583992, 18948384, 19272288, 20132658, 20878312, 21051576, 21316932, 21681324, 22106448, 22956696, 23008752, 23488101, 24362208, 24778656, 24869754, 25884846, 26843544, 27875988, 28068768, 28422576, 28908432, 30198987, 30608928, 31317468, 31858272, 32521986, 33159672, 34513128, 35791392, 37167984, 37304631, 40265316, 41756624, 42103152, 42633864, 43362648, 44212896, 45913392, 46017504, 46976202, 48782979, 49739508, 51769692, 53687088, 55751976, 56845152, 57816864, 60397974, 62634936, 65043972, 66319344, 69026256, 70464303, 74335968, 74609262, 80530632, 83513248, 84206304, 85267728, 86725296, 90596961, 91826784, 93952404, 97565958, 99479016, 103539384, 107374176, 111503952, 120795948, 125269872, 130087944, 132638688, 138052512, 140928606, 149218524, 161061264, 170535456, 173450592, 181193922, 187904808, 195131916, 198958032, 207078768, 211392909, 223007904, 241591896, 250539744, 260175888, 281857212, 298437048, 322122528, 362387844, 375809616, 390263832, 397916064, 414157536, 422785818, 483183792, 520351776, 563714424, 596874096, 634178727, 724775688, 751619232, 780527664, 845571636, 966367584, 1127428848, 1193748192, 1268357454, 1449551376, 1561055328, 1691143272, 2254857696, 2536714908, 2899102752, 3382286544, 5073429816, 6764573088, 10146859632, 20293719264]

約数ペア:

[(1, 20293719264), (2, 10146859632), (3, 6764573088), (4, 5073429816), (6, 3382286544), (7, 2899102752), (8, 2536714908), (9, 2254857696), (12, 1691143272), (13, 1561055328), (14, 1449551376), (16, 1268357454), (17, 1193748192), (18, 1127428848), (21, 966367584), (24, 845571636), (26, 780527664), (27, 751619232), (28, 724775688), (32, 634178727), (34, 596874096), (36, 563714424), (39, 520351776), (42, 483183792), (48, 422785818), (49, 414157536), (51, 397916064), (52, 390263832), (54, 375809616), (56, 362387844), (63, 322122528), (68, 298437048), (72, 281857212), (78, 260175888), (81, 250539744), (84, 241591896), (91, 223007904), (96, 211392909), (98, 207078768), (102, 198958032), (104, 195131916), (108, 187904808), (112, 181193922), (117, 173450592), (119, 170535456), (126, 161061264), (136, 149218524), (144, 140928606), (147, 138052512), (153, 132638688), (156, 130087944), (162, 125269872), (168, 120795948), (182, 111503952), (189, 107374176), (196, 103539384), (204, 99479016), (208, 97565958), (216, 93952404), (221, 91826784), (224, 90596961), (234, 86725296), (238, 85267728), (241, 84206304), (243, 83513248), (252, 80530632), (272, 74609262), (273, 74335968), (288, 70464303), (294, 69026256), (306, 66319344), (312, 65043972), (324, 62634936), (336, 60397974), (351, 57816864), (357, 56845152), (364, 55751976), (378, 53687088), (392, 51769692), (408, 49739508), (416, 48782979), (432, 46976202), (441, 46017504), (442, 45913392), (459, 44212896), (468, 43362648), (476, 42633864), (482, 42103152), (486, 41756624), (504, 40265316), (544, 37304631), (546, 37167984), (567, 35791392), (588, 34513128), (612, 33159672), (624, 32521986), (637, 31858272), (648, 31317468), (663, 30608928), (672, 30198987), (702, 28908432), (714, 28422576), (723, 28068768), (728, 27875988), (756, 26843544), (784, 25884846), (816, 24869754), (819, 24778656), (833, 24362208), (864, 23488101), (882, 23008752), (884, 22956696), (918, 22106448), (936, 21681324), (952, 21316932), (964, 21051576), (972, 20878312), (1008, 20132658), (1053, 19272288), (1071, 18948384), (1092, 18583992), (1134, 17895696), (1176, 17256564), (1224, 16579836), (1248, 16260993), (1274, 15929136), (1296, 15658734), (1323, 15339168), (1326, 15304464), (1377, 14737632), (1404, 14454216), (1428, 14211288), (1446, 14034384), (1456, 13937994), (1512, 13421772), (1547, 13118112), (1568, 12942423), (1632, 12434877), (1638, 12389328), (1666, 12181104), (1687, 12029472), (1701, 11930464), (1764, 11504376), (1768, 11478348), (1836, 11053224), (1872, 10840662), (1904, 10658466), (1911, 10619424), (1928, 10525788), (1944, 10439156), (1989, 10202976), (2016, 10066329), (2106, 9636144), (2142, 9474192), (2169, 9356256), (2184, 9291996), (2268, 8947848), (2352, 8628282), (2448, 8289918), (2457, 8259552), (2499, 8120736), (2548, 7964568), (2592, 7829367), (2646, 7669584), (2652, 7652232), (2754, 7368816), (2808, 7227108), (2856, 7105644), (2892, 7017192), (2912, 6968997), (3024, 6710886), (3094, 6559056), (3133, 6477408), (3159, 6424096), (3213, 6316128), (3276, 6194664), (3332, 6090552), (3374, 6014736), (3402, 5965232), (3528, 5752188), (3536, 5739174), (3672, 5526612), (3744, 5420331), (3808, 5329233), (3822, 5309712), (3856, 5262894), (3888, 5219578), (3969, 5113056), (3978, 5101488), (4097, 4953312), (4131, 4912544), (4212, 4818072), (4284, 4737096), (4338, 4678128), (4368, 4645998), (4536, 4473924), (4641, 4372704), (4704, 4314141), (4896, 4144959), (4914, 4129776), (4998, 4060368), (5061, 4009824), (5096, 3982284), (5292, 3834792), (5304, 3826116), (5508, 3684408), (5616, 3613554), (5712, 3552822), (5733, 3539808), (5784, 3508596), (5967, 3400992), (6048, 3355443), (6188, 3279528), (6266, 3238704), (6318, 3212048), (6426, 3158064), (6507, 3118752), (6552, 3097332), (6664, 3045276), (6748, 3007368), (6804, 2982616), (7056, 2876094), (7072, 2869587), (7344, 2763306), (7371, 2753184), (7497, 2706912), (7644, 2654856), (7712, 2631447), (7776, 2609789), (7938, 2556528), (7956, 2550744), (8194, 2476656), (8262, 2456272), (8424, 2409036), (8568, 2368548), (8676, 2339064), (8736, 2322999), (9072, 2236962), (9282, 2186352), (9399, 2159136), (9639, 2105376), (9828, 2064888), (9996, 2030184), (10122, 2004912), (10192, 1991142), (10584, 1917396), (10608, 1913058), (10829, 1874016), (11016, 1842204), (11232, 1806777), (11424, 1776411), (11466, 1769904), (11568, 1754298), (11809, 1718496), (11907, 1704352), (11934, 1700496), (12291, 1651104), (12376, 1639764), (12532, 1619352), (12636, 1606024), (12852, 1579032), (13014, 1559376), (13104, 1548666), (13328, 1522638), (13496, 1503684), (13608, 1491308), (13923, 1457568), (14112, 1438047), (14688, 1381653), (14742, 1376592), (14994, 1353456), (15183, 1336608), (15288, 1327428), (15876, 1278264), (15912, 1275372), (16388, 1238328), (16524, 1228136), (16848, 1204518), (17136, 1184274), (17199, 1179936), (17352, 1169532), (17901, 1133664), (18144, 1118481), (18564, 1093176), (18798, 1079568), (19278, 1052688), (19521, 1039584), (19656, 1032444), (19992, 1015092), (20244, 1002456), (20384, 995571), (21168, 958698), (21216, 956529), (21658, 937008), (21931, 925344), (22032, 921102), (22113, 917728), (22491, 902304), (22932, 884952), (23136, 877149), (23618, 859248), (23814, 852176), (23868, 850248), (24582, 825552), (24752, 819882), (25064, 809676), (25272, 803012), (25704, 789516), (26028, 779688), (26208, 774333), (26656, 761319), (26992, 751842), (27216, 745654), (27846, 728784), (28197, 719712), (28679, 707616), (28917, 701792), (29484, 688296), (29988, 676728), (30366, 668304), (30576, 663714), (31752, 639132), (31824, 637686), (32487, 624672), (32776, 619164), (33048, 614068), (33696, 602259), (34272, 592137), (34398, 589968), (34704, 584766), (35427, 572832), (35802, 566832), (36873, 550368), (37128, 546588), (37596, 539784), (38556, 526344), (39042, 519792), (39312, 516222), (39984, 507546), (40488, 501228), (41769, 485856), (42336, 479349), (43316, 468504), (43862, 462672), (44064, 460551), (44226, 458864), (44982, 451152), (45549, 445536), (45864, 442476), (47236, 429624), (47628, 426088), (47736, 425124), (49164, 412776), (49504, 409941), (50128, 404838), (50544, 401506), (51408, 394758), (51597, 393312), (52056, 389844), (53261, 381024), (53703, 377888), (53984, 375921), (54432, 372827), (55692, 364392), (56394, 359856), (57358, 353808), (57834, 350896), (58563, 346528), (58968, 344148), (59976, 338364), (60732, 334152), (61152, 331857), (63504, 319566), (63648, 318843), (64974, 312336), (65552, 309582), (65793, 308448), (66096, 307034), (67473, 300768), (68796, 294984), (69408, 292383), (70854, 286416), (71604, 283416), (73746, 275184), (74256, 273294), (75192, 269892), (77112, 263172), (78084, 259896), (78624, 258111), (79968, 253773), (80976, 250614), (83538, 242928), (84591, 239904), (86037, 235872), (86632, 234252), (87724, 231336), (88452, 229432), (89964, 225576), (91098, 222768), (91728, 221238), (94472, 214812), (95256, 213044), (95472, 212562), (97461, 208224), (98328, 206388), (100256, 202419), (101088, 200753), (102816, 197379), (103194, 196656), (104112, 194922), (106281, 190944), (106522, 190512), (107406, 188944), (110619, 183456), (111384, 182196), (112788, 179928), (114716, 176904), (115668, 175448), (117126, 173264), (117936, 172074), (119952, 169182), (121464, 167076), (125307, 161952), (127008, 159783), (129948, 156168), (131104, 154791), (131586, 154224), (132192, 153517), (134946, 150384), (136647, 148512), (137592, 147492), (141708, 143208)]