20943007488

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 864

約数和(自身を含む): 74996812800

約数和(自身を除く): 54053805312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 29, 32, 36, 38, 39, 47, 48, 52, 54, 57, 58, 64, 72, 76, 78, 81, 87, 94, 96, 104, 108, 114, 116, 117, 128, 141, 144, 152, 156, 162, 171, 174, 188, 192, 208, 216, 228, 232, 234, 243, 247, 256, 261, 282, 288, 304, 312, 324, 342, 348, 351, 376, 377, 384, 416, 423, 432, 456, 464, 468, 486, 494, 513, 522, 551, 564, 576, 608, 611, 624, 648, 684, 696, 702, 741, 752, 754, 768, 783, 832, 846, 864, 893, 912, 928, 936, 972, 988, 1026, 1044, 1053, 1102, 1128, 1131, 1152, 1216, 1222, 1248, 1269, 1296, 1363, 1368, 1392, 1404, 1482, 1504, 1508, 1539, 1566, 1653, 1664, 1692, 1728, 1786, 1824, 1833, 1856, 1872, 1944, 1976, 2052, 2088, 2106, 2204, 2223, 2256, 2262, 2304, 2349, 2432, 2444, 2496, 2538, 2592, 2679, 2726, 2736, 2784, 2808, 2964, 3008, 3016, 3078, 3132, 3159, 3306, 3328, 3384, 3393, 3456, 3572, 3648, 3666, 3712, 3744, 3807, 3888, 3952, 4089, 4104, 4176, 4212, 4408, 4446, 4512, 4524, 4617, 4698, 4864, 4888, 4959, 4992, 5076, 5184, 5358, 5452, 5472, 5499, 5568, 5616, 5928, 6016, 6032, 6156, 6264, 6318, 6612, 6669, 6768, 6786, 6912, 7047, 7144, 7163, 7296, 7332, 7424, 7488, 7614, 7776, 7904, 8037, 8178, 8208, 8352, 8424, 8816, 8892, 9024, 9048, 9234, 9396, 9776, 9918, 9984, 10152, 10179, 10368, 10716, 10904, 10944, 10998, 11136, 11232, 11421, 11609, 11856, 12032, 12064, 12267, 12312, 12528, 12636, 13224, 13338, 13536, 13572, 14094, 14288, 14326, 14592, 14664, 14877, 14976, 15228, 15552, 15808, 16074, 16356, 16416, 16497, 16704, 16848, 17632, 17719, 17784, 18048, 18096, 18468, 18792, 19552, 19836, 20007, 20304, 20358, 20736, 21432, 21489, 21808, 21888, 21996, 22272, 22464, 22842, 23218, 23712, 24111, 24128, 24534, 24624, 25056, 25272, 25897, 26448, 26676, 27072, 27144, 28188, 28576, 28652, 29328, 29754, 29952, 30456, 30537, 31104, 31616, 32148, 32712, 32832, 32994, 33408, 33696, 34827, 35264, 35438, 35568, 36096, 36192, 36801, 36936, 37584, 39104, 39672, 40014, 40608, 40716, 42864, 42978, 43616, 43776, 43992, 44631, 44928, 45684, 46436, 47424, 48222, 48256, 49068, 49248, 49491, 50112, 50544, 51794, 52896, 53157, 53352, 54144, 54288, 56376, 57152, 57304, 58656, 59508, 60021, 60912, 61074, 62208, 63232, 64296, 64467, 65424, 65664, 65988, 66816, 67392, 69654, 70528, 70876, 71136, 72333, 72384, 73602, 73872, 75168, 77691, 78208, 79344, 80028, 81216, 81432, 85728, 85956, 87232, 87984, 89262, 89856, 91368, 91611, 92872, 94848, 96444, 96512, 98136, 98496, 98982, 100224, 101088, 103588, 104481, 105792, 106314, 106704, 108288, 108576, 110403, 112752, 114304, 114608, 117312, 119016, 120042, 121824, 122148, 128592, 128934, 130848, 131328, 131976, 133893, 134784, 139308, 141056, 141752, 142272, 144666, 144768, 147204, 147744, 148473, 150336, 155382, 156416, 158688, 159471, 160056, 162432, 162864, 171456, 171912, 174464, 175968, 178524, 182736, 183222, 185744, 189696, 192888, 193401, 196272, 196992, 197964, 200448, 202176, 207176, 208962, 211584, 212628, 213408, 216999, 217152, 220806, 225504, 228608, 229216, 233073, 234624, 238032, 240084, 243648, 244296, 257184, 257868, 261696, 263952, 267786, 269568, 278616, 283504, 284544, 289332, 289536, 294408, 295488, 296946, 300672, 310764, 313443, 317376, 318942, 320112, 324864, 325728, 331209, 336661, 342912, 343824, 348928, 351936, 357048, 365472, 366444, 371488, 385776, 386802, 392544, 393984, 395928, 404352, 414352, 417924, 423168, 425256, 426816, 433998, 434304, 441612, 451008, 458432, 466146, 469248, 476064, 478413, 480168, 487296, 488592, 514368, 515736, 523392, 527904, 535572, 557232, 567008, 569088, 578664, 580203, 588816, 590976, 593892, 601344, 621528, 626886, 634752, 637884, 640224, 651456, 662418, 673322, 685824, 687648, 699219, 703872, 714096, 730944, 732888, 742976, 771552, 773604, 785088, 791856, 808704, 828704, 835848, 850512, 853632, 867996, 868608, 883224, 902016, 916864, 932292, 940329, 952128, 956826, 960336, 974592, 977184, 1009983, 1028736, 1031472, 1046784, 1055808, 1071144, 1114464, 1134016, 1157328, 1160406, 1177632, 1181952, 1187784, 1243056, 1253772, 1269504, 1275768, 1280448, 1302912, 1324836, 1346644, 1375296, 1398438, 1407744, 1428192, 1435239, 1461888, 1465776, 1485952, 1543104, 1547208, 1570176, 1583712, 1657408, 1671696, 1701024, 1707264, 1735992, 1740609, 1766448, 1804032, 1833728, 1864584, 1880658, 1904256, 1913652, 1920672, 1954368, 2019966, 2057472, 2062944, 2097657, 2111616, 2142288, 2228928, 2268032, 2314656, 2320812, 2355264, 2375568, 2486112, 2507544, 2551536, 2560896, 2605824, 2649672, 2693288, 2750592, 2796876, 2820987, 2856384, 2870478, 2923776, 2931552, 2971904, 3029949, 3086208, 3094416, 3140352, 3167424, 3314816, 3343392, 3402048, 3471984, 3481218, 3532896, 3729168, 3761316, 3808512, 3827304, 3841344, 3908736, 4039932, 4125888, 4195314, 4223232, 4284576, 4305717, 4457856, 4536064, 4629312, 4641624, 4710528, 4751136, 4972224, 5015088, 5103072, 5121792, 5299344, 5386576, 5501184, 5593752, 5641974, 5712768, 5740956, 5863104, 6059898, 6172416, 6188832, 6292971, 6334848, 6629632, 6686784, 6804096, 6943968, 6962436, 7065792, 7458336, 7522632, 7654608, 7682688, 7817472, 8079864, 8251776, 8390628, 8569152, 8611434, 8915712, 9089847, 9258624, 9283248, 9421056, 9502272, 9944448, 10030176, 10206144, 10598688, 10773152, 11187504, 11283948, 11425536, 11481912, 11726208, 12119796, 12377664, 12585942, 12669696, 13373568, 13608192, 13887936, 13924872, 14131584, 14916672, 15045264, 15309216, 15365376, 16159728, 16503552, 16781256, 17138304, 17222868, 18179694, 18517248, 18566496, 19004544, 19888896, 20060352, 20412288, 21197376, 21546304, 22375008, 22567896, 22963824, 23452416, 24239592, 24755328, 25171884, 26747136, 27269541, 27775872, 27849744, 28263168, 29833344, 30090528, 30618432, 32319456, 33562512, 34276608, 34445736, 36359388, 37132992, 38009088, 40120704, 40824576, 42394752, 43092608, 44750016, 45135792, 45927648, 48479184, 49510656, 50343768, 54539082, 55551744, 55699488, 59666688, 60181056, 61236864, 64638912, 67125024, 68891472, 72718776, 74265984, 80241408, 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約数ペア:

[(1, 20943007488), (2, 10471503744), (3, 6981002496), (4, 5235751872), (6, 3490501248), (8, 2617875936), (9, 2327000832), (12, 1745250624), (13, 1611000576), (16, 1308937968), (18, 1163500416), (19, 1102263552), (24, 872625312), (26, 805500288), (27, 775666944), (29, 722172672), (32, 654468984), (36, 581750208), (38, 551131776), (39, 537000192), (47, 445595904), (48, 436312656), (52, 402750144), (54, 387833472), (57, 367421184), (58, 361086336), (64, 327234492), (72, 290875104), (76, 275565888), (78, 268500096), (81, 258555648), (87, 240724224), (94, 222797952), (96, 218156328), (104, 201375072), (108, 193916736), (114, 183710592), (116, 180543168), (117, 179000064), (128, 163617246), (141, 148531968), (144, 145437552), (152, 137782944), (156, 134250048), (162, 129277824), (171, 122473728), (174, 120362112), (188, 111398976), (192, 109078164), (208, 100687536), (216, 96958368), (228, 91855296), (232, 90271584), (234, 89500032), (243, 86185216), (247, 84789504), (256, 81808623), (261, 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15365376), (1368, 15309216), (1392, 15045264), (1404, 14916672), (1482, 14131584), (1504, 13924872), (1508, 13887936), (1539, 13608192), (1566, 13373568), (1653, 12669696), (1664, 12585942), (1692, 12377664), (1728, 12119796), (1786, 11726208), (1824, 11481912), (1833, 11425536), (1856, 11283948), (1872, 11187504), (1944, 10773152), (1976, 10598688), (2052, 10206144), (2088, 10030176), (2106, 9944448), (2204, 9502272), (2223, 9421056), (2256, 9283248), (2262, 9258624), (2304, 9089847), (2349, 8915712), (2432, 8611434), (2444, 8569152), (2496, 8390628), (2538, 8251776), (2592, 8079864), (2679, 7817472), (2726, 7682688), (2736, 7654608), (2784, 7522632), (2808, 7458336), (2964, 7065792), (3008, 6962436), (3016, 6943968), (3078, 6804096), (3132, 6686784), (3159, 6629632), (3306, 6334848), (3328, 6292971), (3384, 6188832), (3393, 6172416), (3456, 6059898), (3572, 5863104), (3648, 5740956), (3666, 5712768), (3712, 5641974), (3744, 5593752), (3807, 5501184), (3888, 5386576), (3952, 5299344), 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(22464, 932292), (22842, 916864), (23218, 902016), (23712, 883224), (24111, 868608), (24128, 867996), (24534, 853632), (24624, 850512), (25056, 835848), (25272, 828704), (25897, 808704), (26448, 791856), (26676, 785088), (27072, 773604), (27144, 771552), (28188, 742976), (28576, 732888), (28652, 730944), (29328, 714096), (29754, 703872), (29952, 699219), (30456, 687648), (30537, 685824), (31104, 673322), (31616, 662418), (32148, 651456), (32712, 640224), (32832, 637884), (32994, 634752), (33408, 626886), (33696, 621528), (34827, 601344), (35264, 593892), (35438, 590976), (35568, 588816), (36096, 580203), (36192, 578664), (36801, 569088), (36936, 567008), (37584, 557232), (39104, 535572), (39672, 527904), (40014, 523392), (40608, 515736), (40716, 514368), (42864, 488592), (42978, 487296), (43616, 480168), (43776, 478413), (43992, 476064), (44631, 469248), (44928, 466146), (45684, 458432), (46436, 451008), (47424, 441612), (48222, 434304), (48256, 433998), (49068, 426816), (49248, 425256), (49491, 423168), (50112, 417924), (50544, 414352), (51794, 404352), (52896, 395928), (53157, 393984), (53352, 392544), (54144, 386802), (54288, 385776), (56376, 371488), (57152, 366444), (57304, 365472), (58656, 357048), (59508, 351936), (60021, 348928), (60912, 343824), (61074, 342912), (62208, 336661), (63232, 331209), (64296, 325728), (64467, 324864), (65424, 320112), (65664, 318942), (65988, 317376), (66816, 313443), (67392, 310764), (69654, 300672), (70528, 296946), (70876, 295488), (71136, 294408), (72333, 289536), (72384, 289332), (73602, 284544), (73872, 283504), (75168, 278616), (77691, 269568), (78208, 267786), (79344, 263952), (80028, 261696), (81216, 257868), (81432, 257184), (85728, 244296), (85956, 243648), (87232, 240084), (87984, 238032), (89262, 234624), (89856, 233073), (91368, 229216), (91611, 228608), (92872, 225504), (94848, 220806), (96444, 217152), (96512, 216999), (98136, 213408), (98496, 212628), (98982, 211584), (100224, 208962), (101088, 207176), 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