20173474048

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 432

約数和(自身を含む): 56371230720

約数和(自身を除く): 36197756672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 49, 52, 56, 64, 68, 76, 91, 98, 104, 112, 119, 128, 133, 136, 152, 182, 196, 208, 221, 224, 238, 247, 256, 266, 272, 304, 323, 364, 383, 392, 416, 442, 448, 476, 494, 532, 544, 608, 637, 646, 728, 766, 784, 832, 833, 884, 896, 931, 952, 988, 1064, 1088, 1216, 1274, 1292, 1456, 1532, 1547, 1568, 1664, 1666, 1729, 1768, 1792, 1862, 1904, 1976, 2128, 2176, 2261, 2432, 2548, 2584, 2681, 2912, 3064, 3094, 3136, 3328, 3332, 3458, 3536, 3724, 3808, 3952, 4199, 4256, 4352, 4522, 4864, 4979, 5096, 5168, 5362, 5824, 6128, 6188, 6272, 6511, 6664, 6916, 7072, 7277, 7448, 7616, 7904, 8398, 8512, 9044, 9958, 10192, 10336, 10724, 10829, 11648, 12103, 12256, 12376, 12544, 13022, 13328, 13832, 14144, 14554, 14896, 15232, 15808, 15827, 16796, 17024, 18088, 18767, 19916, 20384, 20672, 21448, 21658, 23296, 24206, 24512, 24752, 26044, 26656, 27664, 28288, 29108, 29393, 29792, 30464, 31616, 31654, 33592, 34048, 34853, 36176, 37534, 39832, 40768, 41344, 42896, 43316, 45577, 48412, 49024, 49504, 50939, 52088, 53312, 55328, 56576, 58216, 58786, 59584, 63232, 63308, 67184, 69706, 72352, 75068, 79664, 81536, 82688, 84643, 85792, 86632, 91154, 94601, 96824, 98048, 99008, 101878, 104176, 106624, 110656, 116432, 117572, 119168, 123709, 126616, 134368, 139412, 144704, 150136, 159328, 163072, 169286, 171584, 173264, 182308, 189202, 193648, 198016, 203756, 205751, 208352, 213248, 221312, 232864, 235144, 238336, 243971, 247418, 253232, 268736, 278824, 289408, 300272, 318656, 319039, 338572, 343168, 346528, 356573, 364616, 378404, 387296, 396032, 407512, 411502, 416704, 442624, 465728, 470288, 487942, 494836, 506464, 537472, 557648, 578816, 592501, 600544, 637312, 638078, 662207, 677144, 686336, 693056, 713146, 729232, 756808, 774592, 815024, 823004, 833408, 865963, 931456, 940576, 975884, 989672, 1012928, 1074944, 1115296, 1185002, 1201088, 1274624, 1276156, 1324414, 1354288, 1386112, 1426292, 1458464, 1513616, 1549184, 1608217, 1630048, 1646008, 1666816, 1731926, 1862912, 1881152, 1951768, 1979344, 2025856, 2230592, 2370004, 2402176, 2552312, 2648828, 2708576, 2772224, 2852584, 2916928, 3027232, 3098368, 3216434, 3260096, 3292016, 3463852, 3762304, 3903536, 3958688, 4051712, 4147507, 4461184, 4635449, 4740008, 4804352, 5104624, 5297656, 5417152, 5705168, 5833856, 6054464, 6061741, 6432868, 6520192, 6584032, 6927704, 7524608, 7807072, 7917376, 8295014, 8922368, 9270898, 9480016, 10209248, 10595312, 10834304, 11257519, 11410336, 11667712, 12108928, 12123482, 12865736, 13040384, 13168064, 13855408, 15614144, 15834752, 16590028, 18541796, 18960032, 20418496, 21190624, 21668608, 22515038, 22820672, 24217856, 24246964, 25731472, 26336128, 27710816, 31228288, 31669504, 33180056, 37083592, 37920064, 40836992, 42381248, 45030076, 45641344, 48493928, 51462944, 52672256, 55421632, 62456576, 66360112, 74167184, 75840128, 78802633, 81673984, 84762496, 90060152, 91282688, 96987856, 102925888, 110843264, 132720224, 148334368, 151680256, 157605266, 169524992, 180120304, 193975712, 205851776, 221686528, 265440448, 296668736, 315210532, 360240608, 387951424, 411703552, 530880896, 593337472, 630421064, 720481216, 775902848, 1061761792, 1186674944, 1260842128, 1440962432, 1551805696, 2521684256, 2881924864, 5043368512, 10086737024, 20173474048]

約数ペア:

[(1, 20173474048), (2, 10086737024), (4, 5043368512), (7, 2881924864), (8, 2521684256), (13, 1551805696), (14, 1440962432), (16, 1260842128), (17, 1186674944), (19, 1061761792), (26, 775902848), (28, 720481216), (32, 630421064), (34, 593337472), (38, 530880896), (49, 411703552), (52, 387951424), (56, 360240608), (64, 315210532), (68, 296668736), (76, 265440448), (91, 221686528), (98, 205851776), (104, 193975712), (112, 180120304), (119, 169524992), (128, 157605266), (133, 151680256), (136, 148334368), (152, 132720224), (182, 110843264), (196, 102925888), (208, 96987856), (221, 91282688), (224, 90060152), (238, 84762496), (247, 81673984), (256, 78802633), (266, 75840128), (272, 74167184), (304, 66360112), (323, 62456576), (364, 55421632), (383, 52672256), (392, 51462944), (416, 48493928), (442, 45641344), (448, 45030076), (476, 42381248), (494, 40836992), (532, 37920064), (544, 37083592), (608, 33180056), (637, 31669504), (646, 31228288), (728, 27710816), (766, 26336128), (784, 25731472), (832, 24246964), (833, 24217856), (884, 22820672), (896, 22515038), (931, 21668608), (952, 21190624), (988, 20418496), (1064, 18960032), (1088, 18541796), (1216, 16590028), (1274, 15834752), (1292, 15614144), (1456, 13855408), (1532, 13168064), (1547, 13040384), (1568, 12865736), (1664, 12123482), (1666, 12108928), (1729, 11667712), (1768, 11410336), (1792, 11257519), (1862, 10834304), (1904, 10595312), (1976, 10209248), (2128, 9480016), (2176, 9270898), (2261, 8922368), (2432, 8295014), (2548, 7917376), (2584, 7807072), (2681, 7524608), (2912, 6927704), (3064, 6584032), (3094, 6520192), (3136, 6432868), (3328, 6061741), (3332, 6054464), (3458, 5833856), (3536, 5705168), (3724, 5417152), (3808, 5297656), (3952, 5104624), (4199, 4804352), (4256, 4740008), (4352, 4635449), (4522, 4461184), (4864, 4147507), (4979, 4051712), (5096, 3958688), (5168, 3903536), (5362, 3762304), (5824, 3463852), (6128, 3292016), (6188, 3260096), (6272, 3216434), (6511, 3098368), (6664, 3027232), (6916, 2916928), (7072, 2852584), (7277, 2772224), (7448, 2708576), (7616, 2648828), (7904, 2552312), (8398, 2402176), (8512, 2370004), (9044, 2230592), (9958, 2025856), (10192, 1979344), (10336, 1951768), (10724, 1881152), (10829, 1862912), (11648, 1731926), (12103, 1666816), (12256, 1646008), (12376, 1630048), (12544, 1608217), (13022, 1549184), (13328, 1513616), (13832, 1458464), (14144, 1426292), (14554, 1386112), (14896, 1354288), (15232, 1324414), (15808, 1276156), (15827, 1274624), (16796, 1201088), (17024, 1185002), (18088, 1115296), (18767, 1074944), (19916, 1012928), (20384, 989672), (20672, 975884), (21448, 940576), (21658, 931456), (23296, 865963), (24206, 833408), (24512, 823004), (24752, 815024), (26044, 774592), (26656, 756808), (27664, 729232), (28288, 713146), (29108, 693056), (29393, 686336), (29792, 677144), (30464, 662207), (31616, 638078), (31654, 637312), (33592, 600544), (34048, 592501), (34853, 578816), (36176, 557648), (37534, 537472), (39832, 506464), (40768, 494836), (41344, 487942), (42896, 470288), (43316, 465728), (45577, 442624), (48412, 416704), (49024, 411502), (49504, 407512), (50939, 396032), (52088, 387296), (53312, 378404), (55328, 364616), (56576, 356573), (58216, 346528), (58786, 343168), (59584, 338572), (63232, 319039), (63308, 318656), (67184, 300272), (69706, 289408), (72352, 278824), (75068, 268736), (79664, 253232), (81536, 247418), (82688, 243971), (84643, 238336), (85792, 235144), (86632, 232864), (91154, 221312), (94601, 213248), (96824, 208352), (98048, 205751), (99008, 203756), (101878, 198016), (104176, 193648), (106624, 189202), (110656, 182308), (116432, 173264), (117572, 171584), (119168, 169286), (123709, 163072), (126616, 159328), (134368, 150136), (139412, 144704)]