20453876352

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 960

約数和(自身を含む): 80761111200

約数和(自身を除く): 60307234848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 49, 52, 54, 56, 57, 63, 64, 72, 76, 78, 81, 84, 91, 96, 98, 104, 108, 112, 114, 117, 126, 128, 133, 144, 147, 152, 156, 162, 163, 168, 171, 182, 189, 192, 196, 208, 216, 224, 228, 234, 247, 252, 266, 273, 288, 294, 304, 312, 324, 326, 336, 342, 351, 364, 378, 384, 392, 399, 416, 432, 441, 448, 456, 468, 489, 494, 504, 513, 532, 546, 567, 576, 588, 608, 624, 637, 648, 652, 672, 684, 702, 728, 741, 756, 784, 798, 819, 832, 864, 882, 896, 912, 931, 936, 978, 988, 1008, 1026, 1053, 1064, 1092, 1134, 1141, 1152, 1176, 1197, 1216, 1248, 1274, 1296, 1304, 1323, 1344, 1368, 1404, 1456, 1467, 1482, 1512, 1539, 1568, 1596, 1638, 1664, 1728, 1729, 1764, 1824, 1862, 1872, 1911, 1956, 1976, 2016, 2052, 2106, 2119, 2128, 2184, 2223, 2268, 2282, 2352, 2394, 2432, 2457, 2496, 2548, 2592, 2608, 2646, 2688, 2736, 2793, 2808, 2912, 2934, 2964, 3024, 3078, 3097, 3136, 3192, 3276, 3423, 3456, 3458, 3528, 3591, 3648, 3724, 3744, 3822, 3912, 3952, 3969, 4032, 4104, 4212, 4238, 4256, 4368, 4401, 4446, 4536, 4564, 4704, 4788, 4914, 4992, 5096, 5184, 5187, 5216, 5292, 5472, 5586, 5616, 5733, 5824, 5868, 5928, 6048, 6156, 6194, 6272, 6357, 6384, 6552, 6669, 6846, 6916, 7056, 7182, 7296, 7371, 7448, 7488, 7644, 7824, 7904, 7938, 7987, 8064, 8208, 8379, 8424, 8476, 8512, 8736, 8802, 8892, 9072, 9128, 9291, 9408, 9576, 9828, 10192, 10269, 10368, 10374, 10432, 10584, 10773, 10944, 11172, 11232, 11466, 11648, 11736, 11856, 12096, 12103, 12312, 12388, 12714, 12768, 13104, 13203, 13338, 13692, 13832, 14112, 14364, 14742, 14833, 14896, 14976, 15288, 15561, 15648, 15808, 15876, 15974, 16416, 16758, 16848, 16952, 17024, 17199, 17472, 17604, 17784, 18144, 18256, 18582, 18816, 19071, 19152, 19656, 20007, 20384, 20538, 20748, 20864, 21168, 21546, 21679, 21888, 22344, 22464, 22932, 23472, 23712, 23961, 24192, 24206, 24624, 24776, 25137, 25428, 25536, 26208, 26406, 26676, 27384, 27664, 27873, 28224, 28728, 29484, 29666, 29792, 30576, 30807, 31122, 31296, 31616, 31752, 31948, 32832, 33516, 33696, 33904, 34398, 34944, 35208, 35568, 36288, 36309, 36512, 37164, 38142, 38304, 39312, 40014, 40261, 40768, 41076, 41496, 42336, 43092, 43358, 44499, 44688, 44928, 45864, 46683, 46944, 47424, 47922, 48412, 49248, 49552, 50274, 50856, 51072, 51597, 52416, 52812, 53352, 54768, 55328, 55746, 56448, 57213, 57456, 58968, 59332, 59584, 61152, 61614, 62244, 62592, 63504, 63896, 65037, 65664, 67032, 67392, 67808, 68796, 70416, 71136, 71883, 72576, 72618, 73024, 74328, 75411, 76284, 76608, 78624, 80028, 80522, 81536, 82152, 82992, 83619, 84672, 86184, 86716, 88998, 89376, 91728, 92421, 93366, 93888, 94848, 95844, 96824, 98496, 99104, 100548, 101712, 103194, 103831, 104832, 105624, 106704, 108927, 109536, 110656, 111492, 114426, 114912, 117936, 118664, 119168, 120783, 122304, 123228, 124488, 127008, 127792, 130074, 133497, 134064, 134784, 135616, 137592, 140049, 140832, 142272, 143766, 145236, 146048, 148656, 150822, 151753, 152568, 153216, 157248, 160056, 161044, 164304, 165984, 167238, 169344, 171639, 172368, 173432, 177996, 178752, 183456, 184842, 186732, 187776, 191688, 193648, 195111, 196992, 198208, 201096, 203424, 206388, 207662, 211248, 213408, 215649, 217854, 219072, 221312, 222984, 228852, 229824, 235872, 237328, 241566, 244608, 246456, 248976, 250857, 254016, 255584, 260148, 266994, 268128, 271232, 275184, 280098, 281664, 281827, 284544, 287532, 290472, 297312, 301644, 303506, 305136, 311493, 314496, 320112, 322088, 326781, 328608, 331968, 334476, 343278, 344736, 346864, 355992, 357504, 362349, 366912, 369684, 373464, 383376, 387296, 390222, 396416, 400491, 402192, 406848, 412776, 415324, 422496, 426816, 431298, 435708, 438144, 445968, 455259, 457704, 459648, 471744, 474656, 483132, 492912, 497952, 501714, 508032, 511168, 520296, 533988, 536256, 550368, 560196, 563328, 563654, 575064, 580944, 585333, 594624, 603288, 607012, 610272, 622986, 640224, 644176, 646947, 653562, 657216, 663936, 668952, 686556, 689472, 693728, 711984, 724698, 733824, 739368, 746928, 766752, 774592, 780444, 800982, 804384, 813696, 825552, 830648, 844992, 845481, 853632, 862596, 871416, 891936, 910518, 915408, 934479, 943488, 949312, 966264, 980343, 985824, 995904, 1003428, 1022336, 1040592, 1067976, 1072512, 1087047, 1100736, 1120392, 1127308, 1150128, 1161888, 1170666, 1189248, 1201473, 1206576, 1214024, 1220544, 1245972, 1280448, 1288352, 1293894, 1307124, 1314432, 1337904, 1365777, 1373112, 1378944, 1387456, 1423968, 1449396, 1478736, 1493856, 1533504, 1549184, 1560888, 1601964, 1608768, 1651104, 1661296, 1689984, 1690962, 1725192, 1742832, 1755999, 1783872, 1821036, 1830816, 1868958, 1898624, 1932528, 1960686, 1971648, 1972789, 1991808, 2006856, 2081184, 2135952, 2174094, 2201472, 2240784, 2254616, 2300256, 2323776, 2341332, 2402946, 2413152, 2428048, 2441088, 2491944, 2536443, 2560896, 2576704, 2587788, 2614248, 2675808, 2731554, 2746224, 2774912, 2803437, 2847936, 2898792, 2957472, 2987712, 3067008, 3121776, 3203928, 3217536, 3261141, 3302208, 3322592, 3381924, 3450384, 3485664, 3511998, 3567744, 3642072, 3661632, 3737916, 3865056, 3921372, 3943296, 3945578, 4013712, 4097331, 4162368, 4271904, 4348188, 4481568, 4509232, 4600512, 4647552, 4682664, 4805892, 4826304, 4856096, 4983888, 5072886, 5153408, 5175576, 5228496, 5351616, 5463108, 5492448, 5606874, 5695872, 5797584, 5914944, 5918367, 5975424, 6243552, 6407856, 6522282, 6604416, 6645184, 6763848, 6900768, 6971328, 7023996, 7284144, 7323264, 7475832, 7609329, 7730112, 7842744, 7891156, 8027424, 8194662, 8324736, 8410311, 8543808, 8696376, 8963136, 9018464, 9201024, 9365328, 9611784, 9652608, 9712192, 9967776, 10145772, 10351152, 10456992, 10703232, 10926216, 10984896, 11213748, 11595168, 11829888, 11836734, 12291993, 12487104, 12815712, 13044564, 13290368, 13527696, 13801536, 13942656, 14047992, 14568288, 14951664, 15218658, 15460224, 15685488, 15782312, 16054848, 16389324, 16820622, 17087616, 17392752, 17755101, 17926272, 18036928, 18730656, 19223568, 19424384, 19935552, 20291544, 20702304, 20913984, 21852432, 21969792, 22427496, 22827987, 23190336, 23673468, 24583986, 24974208, 25631424, 26089128, 27055392, 27603072, 28095984, 29136576, 29903328, 30437316, 31370976, 31564624, 32109696, 32778648, 33641244, 34785504, 35510202, 36073856, 37461312, 38447136, 39871104, 40583088, 41404608, 41827968, 43704864, 44854992, 45655974, 46380672, 47346936, 49167972, 51262848, 52178256, 53265303, 54110784, 56191968, 58273152, 59806656, 60874632, 62741952, 63129248, 65557296, 67282488, 69571008, 71020404, 74922624, 76894272, 81166176, 82809216, 87409728, 89709984, 91311948, 94693872, 98335944, 104356512, 106530606, 108221568, 112383936, 119613312, 121749264, 125483904, 126258496, 131114592, 134564976, 139142016, 142040808, 153788544, 159795909, 162332352, 174819456, 179419968, 182623896, 189387744, 196671888, 208713024, 213061212, 224767872, 243498528, 252516992, 262229184, 269129952, 284081616, 319591818, 324664704, 358839936, 365247792, 378775488, 393343776, 417426048, 426122424, 486997056, 524458368, 538259904, 568163232, 639183636, 730495584, 757550976, 786687552, 852244848, 973994112, 1076519808, 1136326464, 1278367272, 1460991168, 1573375104, 1704489696, 2272652928, 2556734544, 2921982336, 3408979392, 5113469088, 6817958784, 10226938176, 20453876352]

約数ペア:

[(1, 20453876352), (2, 10226938176), (3, 6817958784), (4, 5113469088), (6, 3408979392), (7, 2921982336), (8, 2556734544), (9, 2272652928), (12, 1704489696), (13, 1573375104), (14, 1460991168), (16, 1278367272), (18, 1136326464), (19, 1076519808), (21, 973994112), (24, 852244848), (26, 786687552), (27, 757550976), (28, 730495584), (32, 639183636), (36, 568163232), (38, 538259904), (39, 524458368), (42, 486997056), (48, 426122424), (49, 417426048), (52, 393343776), (54, 378775488), (56, 365247792), (57, 358839936), (63, 324664704), (64, 319591818), (72, 284081616), (76, 269129952), (78, 262229184), (81, 252516992), (84, 243498528), (91, 224767872), (96, 213061212), (98, 208713024), (104, 196671888), (108, 189387744), (112, 182623896), (114, 179419968), (117, 174819456), (126, 162332352), (128, 159795909), (133, 153788544), (144, 142040808), (147, 139142016), (152, 134564976), (156, 131114592), (162, 126258496), (163, 125483904), (168, 121749264), (171, 119613312), (182, 112383936), (189, 108221568), (192, 106530606), (196, 104356512), (208, 98335944), (216, 94693872), (224, 91311948), (228, 89709984), (234, 87409728), (247, 82809216), (252, 81166176), (266, 76894272), (273, 74922624), (288, 71020404), (294, 69571008), (304, 67282488), (312, 65557296), (324, 63129248), (326, 62741952), (336, 60874632), (342, 59806656), (351, 58273152), (364, 56191968), (378, 54110784), (384, 53265303), (392, 52178256), (399, 51262848), (416, 49167972), (432, 47346936), (441, 46380672), (448, 45655974), (456, 44854992), (468, 43704864), (489, 41827968), (494, 41404608), (504, 40583088), (513, 39871104), (532, 38447136), (546, 37461312), (567, 36073856), (576, 35510202), (588, 34785504), (608, 33641244), (624, 32778648), (637, 32109696), (648, 31564624), (652, 31370976), (672, 30437316), (684, 29903328), (702, 29136576), (728, 28095984), (741, 27603072), (756, 27055392), (784, 26089128), (798, 25631424), (819, 24974208), (832, 24583986), (864, 23673468), (882, 23190336), (896, 22827987), (912, 22427496), (931, 21969792), (936, 21852432), (978, 20913984), (988, 20702304), (1008, 20291544), (1026, 19935552), (1053, 19424384), (1064, 19223568), (1092, 18730656), (1134, 18036928), (1141, 17926272), (1152, 17755101), (1176, 17392752), (1197, 17087616), (1216, 16820622), (1248, 16389324), (1274, 16054848), (1296, 15782312), (1304, 15685488), (1323, 15460224), (1344, 15218658), (1368, 14951664), (1404, 14568288), (1456, 14047992), (1467, 13942656), (1482, 13801536), (1512, 13527696), (1539, 13290368), (1568, 13044564), (1596, 12815712), (1638, 12487104), (1664, 12291993), (1728, 11836734), (1729, 11829888), (1764, 11595168), (1824, 11213748), (1862, 10984896), (1872, 10926216), (1911, 10703232), (1956, 10456992), (1976, 10351152), (2016, 10145772), (2052, 9967776), (2106, 9712192), (2119, 9652608), (2128, 9611784), (2184, 9365328), (2223, 9201024), (2268, 9018464), (2282, 8963136), (2352, 8696376), (2394, 8543808), (2432, 8410311), (2457, 8324736), (2496, 8194662), (2548, 8027424), (2592, 7891156), (2608, 7842744), (2646, 7730112), (2688, 7609329), (2736, 7475832), (2793, 7323264), (2808, 7284144), (2912, 7023996), (2934, 6971328), (2964, 6900768), (3024, 6763848), (3078, 6645184), (3097, 6604416), (3136, 6522282), (3192, 6407856), (3276, 6243552), (3423, 5975424), (3456, 5918367), (3458, 5914944), (3528, 5797584), (3591, 5695872), (3648, 5606874), (3724, 5492448), (3744, 5463108), (3822, 5351616), (3912, 5228496), (3952, 5175576), (3969, 5153408), (4032, 5072886), (4104, 4983888), (4212, 4856096), (4238, 4826304), (4256, 4805892), (4368, 4682664), (4401, 4647552), (4446, 4600512), (4536, 4509232), (4564, 4481568), (4704, 4348188), (4788, 4271904), (4914, 4162368), (4992, 4097331), (5096, 4013712), (5184, 3945578), (5187, 3943296), (5216, 3921372), (5292, 3865056), (5472, 3737916), (5586, 3661632), (5616, 3642072), (5733, 3567744), (5824, 3511998), (5868, 3485664), (5928, 3450384), (6048, 3381924), (6156, 3322592), (6194, 3302208), (6272, 3261141), (6357, 3217536), (6384, 3203928), (6552, 3121776), (6669, 3067008), (6846, 2987712), (6916, 2957472), (7056, 2898792), (7182, 2847936), (7296, 2803437), (7371, 2774912), (7448, 2746224), (7488, 2731554), (7644, 2675808), (7824, 2614248), (7904, 2587788), (7938, 2576704), (7987, 2560896), (8064, 2536443), (8208, 2491944), (8379, 2441088), (8424, 2428048), (8476, 2413152), (8512, 2402946), (8736, 2341332), (8802, 2323776), (8892, 2300256), (9072, 2254616), (9128, 2240784), (9291, 2201472), (9408, 2174094), (9576, 2135952), (9828, 2081184), (10192, 2006856), (10269, 1991808), (10368, 1972789), (10374, 1971648), (10432, 1960686), (10584, 1932528), (10773, 1898624), (10944, 1868958), (11172, 1830816), (11232, 1821036), (11466, 1783872), (11648, 1755999), (11736, 1742832), (11856, 1725192), (12096, 1690962), (12103, 1689984), (12312, 1661296), (12388, 1651104), (12714, 1608768), (12768, 1601964), (13104, 1560888), (13203, 1549184), (13338, 1533504), (13692, 1493856), (13832, 1478736), (14112, 1449396), (14364, 1423968), (14742, 1387456), (14833, 1378944), (14896, 1373112), (14976, 1365777), (15288, 1337904), (15561, 1314432), (15648, 1307124), (15808, 1293894), (15876, 1288352), (15974, 1280448), (16416, 1245972), (16758, 1220544), (16848, 1214024), (16952, 1206576), (17024, 1201473), (17199, 1189248), (17472, 1170666), (17604, 1161888), (17784, 1150128), (18144, 1127308), (18256, 1120392), (18582, 1100736), (18816, 1087047), (19071, 1072512), (19152, 1067976), (19656, 1040592), (20007, 1022336), (20384, 1003428), (20538, 995904), (20748, 985824), (20864, 980343), (21168, 966264), (21546, 949312), (21679, 943488), (21888, 934479), (22344, 915408), (22464, 910518), (22932, 891936), (23472, 871416), (23712, 862596), (23961, 853632), (24192, 845481), (24206, 844992), (24624, 830648), (24776, 825552), (25137, 813696), (25428, 804384), (25536, 800982), (26208, 780444), (26406, 774592), (26676, 766752), (27384, 746928), (27664, 739368), (27873, 733824), (28224, 724698), (28728, 711984), (29484, 693728), (29666, 689472), (29792, 686556), (30576, 668952), (30807, 663936), (31122, 657216), (31296, 653562), (31616, 646947), (31752, 644176), (31948, 640224), (32832, 622986), (33516, 610272), (33696, 607012), (33904, 603288), (34398, 594624), (34944, 585333), (35208, 580944), (35568, 575064), (36288, 563654), (36309, 563328), (36512, 560196), (37164, 550368), (38142, 536256), (38304, 533988), (39312, 520296), (40014, 511168), (40261, 508032), (40768, 501714), (41076, 497952), (41496, 492912), (42336, 483132), (43092, 474656), (43358, 471744), (44499, 459648), (44688, 457704), (44928, 455259), (45864, 445968), (46683, 438144), (46944, 435708), (47424, 431298), (47922, 426816), (48412, 422496), (49248, 415324), (49552, 412776), (50274, 406848), (50856, 402192), (51072, 400491), (51597, 396416), (52416, 390222), (52812, 387296), (53352, 383376), (54768, 373464), (55328, 369684), (55746, 366912), (56448, 362349), (57213, 357504), (57456, 355992), (58968, 346864), (59332, 344736), (59584, 343278), (61152, 334476), (61614, 331968), (62244, 328608), (62592, 326781), (63504, 322088), (63896, 320112), (65037, 314496), (65664, 311493), (67032, 305136), (67392, 303506), (67808, 301644), (68796, 297312), (70416, 290472), (71136, 287532), (71883, 284544), (72576, 281827), (72618, 281664), (73024, 280098), (74328, 275184), (75411, 271232), (76284, 268128), (76608, 266994), (78624, 260148), (80028, 255584), (80522, 254016), (81536, 250857), (82152, 248976), (82992, 246456), (83619, 244608), (84672, 241566), (86184, 237328), (86716, 235872), (88998, 229824), (89376, 228852), (91728, 222984), (92421, 221312), (93366, 219072), (93888, 217854), (94848, 215649), (95844, 213408), (96824, 211248), (98496, 207662), (99104, 206388), (100548, 203424), (101712, 201096), (103194, 198208), (103831, 196992), (104832, 195111), (105624, 193648), (106704, 191688), (108927, 187776), (109536, 186732), (110656, 184842), (111492, 183456), (114426, 178752), (114912, 177996), (117936, 173432), (118664, 172368), (119168, 171639), (120783, 169344), (122304, 167238), (123228, 165984), (124488, 164304), (127008, 161044), (127792, 160056), (130074, 157248), (133497, 153216), (134064, 152568), (134784, 151753), (135616, 150822), (137592, 148656), (140049, 146048), (140832, 145236), (142272, 143766)]