20264041728

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 864

約数和(自身を含む): 76056422400

約数和(自身を除く): 55792380672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 47, 48, 49, 54, 56, 57, 63, 64, 67, 72, 76, 84, 94, 96, 98, 108, 112, 114, 126, 128, 133, 134, 141, 144, 147, 152, 168, 171, 188, 189, 192, 196, 201, 216, 224, 228, 252, 256, 266, 268, 282, 288, 294, 304, 329, 336, 342, 376, 378, 384, 392, 399, 402, 423, 432, 441, 448, 456, 469, 504, 513, 532, 536, 564, 576, 588, 603, 608, 658, 672, 684, 752, 756, 768, 784, 798, 804, 846, 864, 882, 893, 896, 912, 931, 938, 987, 1008, 1026, 1064, 1072, 1128, 1152, 1176, 1197, 1206, 1216, 1269, 1273, 1316, 1323, 1344, 1368, 1407, 1504, 1512, 1568, 1596, 1608, 1692, 1728, 1764, 1786, 1792, 1809, 1824, 1862, 1876, 1974, 2016, 2052, 2128, 2144, 2256, 2303, 2304, 2352, 2394, 2412, 2432, 2538, 2546, 2632, 2646, 2679, 2688, 2736, 2793, 2814, 2961, 3008, 3024, 3136, 3149, 3192, 3216, 3283, 3384, 3456, 3528, 3572, 3591, 3618, 3648, 3724, 3752, 3819, 3948, 4032, 4104, 4221, 4256, 4288, 4512, 4606, 4704, 4788, 4824, 4864, 5076, 5092, 5264, 5292, 5358, 5376, 5472, 5586, 5628, 5922, 6016, 6048, 6251, 6272, 6298, 6384, 6432, 6566, 6768, 6909, 6912, 7056, 7144, 7182, 7236, 7296, 7448, 7504, 7638, 7896, 8037, 8064, 8208, 8379, 8442, 8512, 8576, 8883, 8911, 9024, 9212, 9408, 9447, 9576, 9648, 9849, 10152, 10184, 10528, 10584, 10716, 10944, 11172, 11256, 11457, 11844, 12032, 12096, 12502, 12544, 12596, 12663, 12768, 12864, 13132, 13536, 13818, 14112, 14288, 14364, 14472, 14592, 14896, 15008, 15276, 15792, 16074, 16128, 16416, 16758, 16884, 17024, 17152, 17766, 17822, 18048, 18424, 18753, 18816, 18894, 19152, 19296, 19698, 20304, 20368, 20727, 21056, 21168, 21432, 21888, 22043, 22344, 22512, 22914, 23688, 24111, 24192, 25004, 25137, 25192, 25326, 25536, 25728, 26264, 26733, 27072, 27636, 28224, 28341, 28576, 28728, 28944, 29547, 29792, 30016, 30552, 31584, 32148, 32832, 33516, 33768, 34048, 34371, 35532, 35644, 36096, 36848, 37506, 37632, 37788, 38304, 38592, 39396, 40608, 40736, 41454, 42112, 42336, 42864, 43757, 43776, 44086, 44688, 45024, 45828, 47376, 48222, 48384, 50008, 50274, 50384, 50652, 51072, 51456, 52528, 53466, 54144, 55272, 56259, 56448, 56682, 57152, 57456, 57888, 59094, 59584, 59831, 60032, 61104, 62181, 62377, 63168, 64296, 65664, 66129, 67032, 67536, 68742, 71064, 71288, 73696, 75012, 75576, 76608, 77184, 78792, 80199, 81216, 81472, 82908, 84224, 84672, 85023, 85728, 87514, 88172, 88641, 89376, 90048, 91656, 94752, 96444, 100016, 100548, 100768, 101304, 102144, 105056, 106932, 108288, 110544, 112518, 112896, 113364, 114304, 114912, 115776, 118188, 119168, 119662, 120064, 122208, 124362, 124754, 126336, 128592, 131271, 131328, 132258, 134064, 135072, 137484, 142128, 142576, 147392, 150024, 151152, 153216, 154301, 154368, 157584, 160398, 162432, 162944, 165816, 168777, 169344, 170046, 171456, 175028, 176344, 177282, 178752, 179493, 180096, 183312, 187131, 189504, 192888, 198387, 200032, 201096, 201536, 202608, 210112, 213864, 221088, 225036, 226728, 228608, 229824, 231552, 236376, 238336, 239324, 240597, 244416, 248724, 249508, 252672, 257184, 262542, 264516, 268128, 270144, 274968, 284256, 285152, 294784, 300048, 302304, 306432, 308602, 315168, 320796, 324864, 325888, 331632, 337554, 338688, 340092, 342912, 350056, 352688, 354564, 357504, 358986, 360192, 366624, 374262, 379008, 385776, 393813, 396774, 400064, 402192, 403072, 405216, 418817, 420224, 427728, 442176, 450072, 453456, 459648, 462903, 463104, 472752, 478648, 481194, 488832, 497448, 499016, 514368, 525084, 529032, 536256, 538479, 540288, 549936, 561393, 568512, 570304, 589568, 595161, 600096, 604608, 617204, 630336, 641592, 663264, 675108, 680184, 685824, 700112, 705376, 709128, 715008, 717972, 733248, 748524, 758016, 771552, 787626, 793548, 800128, 804384, 806144, 810432, 837634, 840448, 855456, 884352, 900144, 906912, 919296, 925806, 945504, 957296, 962388, 977664, 994896, 998032, 1028736, 1050168, 1058064, 1072512, 1076958, 1080576, 1099872, 1122786, 1137024, 1140608, 1181439, 1190322, 1200192, 1209216, 1234408, 1256451, 1260672, 1283184, 1326528, 1350216, 1360368, 1388709, 1400224, 1410752, 1418256, 1435944, 1466496, 1497048, 1543104, 1575252, 1587096, 1600256, 1608768, 1615437, 1620864, 1675268, 1684179, 1710912, 1768704, 1800288, 1813824, 1851612, 1891008, 1914592, 1924776, 1989792, 1996064, 2057472, 2100336, 2116128, 2145024, 2153916, 2199744, 2245572, 2274048, 2281216, 2362878, 2380644, 2400384, 2418432, 2468816, 2512902, 2521344, 2566368, 2653056, 2700432, 2720736, 2777418, 2800448, 2821504, 2836512, 2871888, 2931719, 2932992, 2994096, 3086208, 3150504, 3174192, 3217536, 3230874, 3241728, 3350536, 3368358, 3421824, 3600576, 3627648, 3703224, 3769353, 3782016, 3829184, 3849552, 3979584, 3992128, 4166127, 4200672, 4232256, 4307832, 4399488, 4491144, 4725756, 4761288, 4800768, 4937632, 5025804, 5132736, 5306112, 5400864, 5441472, 5554836, 5600896, 5643008, 5673024, 5743776, 5863438, 5988192, 6172416, 6301008, 6348384, 6435072, 6461748, 6701072, 6736716, 6843648, 7201152, 7255296, 7406448, 7538706, 7564032, 7658368, 7699104, 7959168, 7984256, 8332254, 8401344, 8464512, 8615664, 8795157, 8798976, 8982288, 9451512, 9522576, 9875264, 10051608, 10265472, 10801728, 10882944, 11109672, 11201792, 11308059, 11346048, 11487552, 11726876, 11976384, 12602016, 12696768, 12923496, 13402144, 13473432, 14402304, 14812896, 15077412, 15316736, 15398208, 15918336, 15968512, 16664508, 16802688, 16929024, 17231328, 17590314, 17964576, 18903024, 19045152, 19750528, 20103216, 20530944, 21603456, 21765888, 22219344, 22616118, 22692096, 22975104, 23453752, 23952768, 25204032, 25393536, 25846992, 26385471, 26804288, 26946864, 29625792, 30154824, 30796416, 33329016, 33605376, 34462656, 35180628, 35929152, 37806048, 38090304, 39501056, 40206432, 43206912, 44438688, 45232236, 45950208, 46907504, 47905536, 50408064, 50787072, 51693984, 52770942, 53608576, 53893728, 59251584, 60309648, 61592832, 66658032, 68925312, 70361256, 71858304, 75612096, 76180608, 79156413, 80412864, 88877376, 90464472, 93815008, 100816128, 103387968, 105541884, 107217152, 107787456, 118503168, 120619296, 133316064, 137850624, 140722512, 143716608, 151224192, 152361216, 158312826, 160825728, 177754752, 180928944, 187630016, 206775936, 211083768, 215574912, 241238592, 266632128, 281445024, 302448384, 316625652, 321651456, 355509504, 361857888, 375260032, 413551872, 422167536, 431149824, 482477184, 533264256, 562890048, 633251304, 723715776, 750520064, 844335072, 964954368, 1066528512, 1125780096, 1266502608, 1447431552, 1688670144, 2251560192, 2533005216, 2894863104, 3377340288, 5066010432, 6754680576, 10132020864, 20264041728]

約数ペア:

[(1, 20264041728), (2, 10132020864), (3, 6754680576), (4, 5066010432), (6, 3377340288), (7, 2894863104), (8, 2533005216), (9, 2251560192), (12, 1688670144), (14, 1447431552), (16, 1266502608), (18, 1125780096), (19, 1066528512), (21, 964954368), (24, 844335072), (27, 750520064), (28, 723715776), (32, 633251304), (36, 562890048), (38, 533264256), (42, 482477184), (47, 431149824), (48, 422167536), (49, 413551872), (54, 375260032), (56, 361857888), (57, 355509504), (63, 321651456), (64, 316625652), (67, 302448384), (72, 281445024), (76, 266632128), (84, 241238592), (94, 215574912), (96, 211083768), (98, 206775936), (108, 187630016), (112, 180928944), (114, 177754752), (126, 160825728), (128, 158312826), (133, 152361216), (134, 151224192), (141, 143716608), (144, 140722512), (147, 137850624), (152, 133316064), (168, 120619296), (171, 118503168), (188, 107787456), (189, 107217152), (192, 105541884), (196, 103387968), (201, 100816128), (216, 93815008), (224, 90464472), (228, 88877376), (252, 80412864), (256, 79156413), (266, 76180608), (268, 75612096), (282, 71858304), (288, 70361256), (294, 68925312), (304, 66658032), (329, 61592832), (336, 60309648), (342, 59251584), (376, 53893728), (378, 53608576), (384, 52770942), (392, 51693984), (399, 50787072), (402, 50408064), (423, 47905536), (432, 46907504), (441, 45950208), (448, 45232236), (456, 44438688), (469, 43206912), (504, 40206432), (513, 39501056), (532, 38090304), (536, 37806048), (564, 35929152), (576, 35180628), (588, 34462656), (603, 33605376), (608, 33329016), (658, 30796416), (672, 30154824), (684, 29625792), (752, 26946864), (756, 26804288), (768, 26385471), (784, 25846992), (798, 25393536), (804, 25204032), (846, 23952768), (864, 23453752), (882, 22975104), (893, 22692096), (896, 22616118), (912, 22219344), (931, 21765888), (938, 21603456), (987, 20530944), (1008, 20103216), (1026, 19750528), (1064, 19045152), (1072, 18903024), (1128, 17964576), (1152, 17590314), (1176, 17231328), (1197, 16929024), (1206, 16802688), (1216, 16664508), (1269, 15968512), (1273, 15918336), (1316, 15398208), (1323, 15316736), (1344, 15077412), (1368, 14812896), (1407, 14402304), (1504, 13473432), (1512, 13402144), (1568, 12923496), (1596, 12696768), (1608, 12602016), (1692, 11976384), (1728, 11726876), (1764, 11487552), (1786, 11346048), (1792, 11308059), (1809, 11201792), (1824, 11109672), (1862, 10882944), (1876, 10801728), (1974, 10265472), (2016, 10051608), (2052, 9875264), (2128, 9522576), (2144, 9451512), (2256, 8982288), (2303, 8798976), (2304, 8795157), (2352, 8615664), (2394, 8464512), (2412, 8401344), (2432, 8332254), (2538, 7984256), (2546, 7959168), (2632, 7699104), (2646, 7658368), (2679, 7564032), (2688, 7538706), (2736, 7406448), (2793, 7255296), (2814, 7201152), (2961, 6843648), (3008, 6736716), (3024, 6701072), (3136, 6461748), (3149, 6435072), (3192, 6348384), (3216, 6301008), (3283, 6172416), (3384, 5988192), (3456, 5863438), (3528, 5743776), (3572, 5673024), (3591, 5643008), (3618, 5600896), (3648, 5554836), (3724, 5441472), (3752, 5400864), (3819, 5306112), (3948, 5132736), (4032, 5025804), (4104, 4937632), (4221, 4800768), (4256, 4761288), (4288, 4725756), (4512, 4491144), (4606, 4399488), (4704, 4307832), (4788, 4232256), (4824, 4200672), (4864, 4166127), (5076, 3992128), (5092, 3979584), (5264, 3849552), (5292, 3829184), (5358, 3782016), (5376, 3769353), (5472, 3703224), (5586, 3627648), (5628, 3600576), (5922, 3421824), (6016, 3368358), (6048, 3350536), (6251, 3241728), (6272, 3230874), (6298, 3217536), (6384, 3174192), (6432, 3150504), (6566, 3086208), (6768, 2994096), (6909, 2932992), (6912, 2931719), (7056, 2871888), (7144, 2836512), (7182, 2821504), (7236, 2800448), (7296, 2777418), (7448, 2720736), (7504, 2700432), (7638, 2653056), (7896, 2566368), (8037, 2521344), (8064, 2512902), (8208, 2468816), (8379, 2418432), (8442, 2400384), (8512, 2380644), (8576, 2362878), (8883, 2281216), (8911, 2274048), (9024, 2245572), (9212, 2199744), (9408, 2153916), (9447, 2145024), (9576, 2116128), (9648, 2100336), (9849, 2057472), (10152, 1996064), (10184, 1989792), (10528, 1924776), (10584, 1914592), (10716, 1891008), (10944, 1851612), (11172, 1813824), (11256, 1800288), (11457, 1768704), (11844, 1710912), (12032, 1684179), (12096, 1675268), (12502, 1620864), (12544, 1615437), (12596, 1608768), (12663, 1600256), (12768, 1587096), (12864, 1575252), (13132, 1543104), (13536, 1497048), (13818, 1466496), (14112, 1435944), (14288, 1418256), (14364, 1410752), (14472, 1400224), (14592, 1388709), (14896, 1360368), (15008, 1350216), (15276, 1326528), (15792, 1283184), (16074, 1260672), (16128, 1256451), (16416, 1234408), (16758, 1209216), (16884, 1200192), (17024, 1190322), (17152, 1181439), (17766, 1140608), (17822, 1137024), (18048, 1122786), (18424, 1099872), (18753, 1080576), (18816, 1076958), (18894, 1072512), (19152, 1058064), (19296, 1050168), (19698, 1028736), (20304, 998032), (20368, 994896), (20727, 977664), (21056, 962388), (21168, 957296), (21432, 945504), (21888, 925806), (22043, 919296), (22344, 906912), (22512, 900144), (22914, 884352), (23688, 855456), (24111, 840448), (24192, 837634), (25004, 810432), (25137, 806144), (25192, 804384), (25326, 800128), (25536, 793548), (25728, 787626), (26264, 771552), (26733, 758016), (27072, 748524), (27636, 733248), (28224, 717972), (28341, 715008), (28576, 709128), (28728, 705376), (28944, 700112), (29547, 685824), (29792, 680184), (30016, 675108), (30552, 663264), (31584, 641592), (32148, 630336), (32832, 617204), (33516, 604608), (33768, 600096), (34048, 595161), (34371, 589568), (35532, 570304), (35644, 568512), (36096, 561393), (36848, 549936), (37506, 540288), (37632, 538479), (37788, 536256), (38304, 529032), (38592, 525084), (39396, 514368), (40608, 499016), (40736, 497448), (41454, 488832), (42112, 481194), (42336, 478648), (42864, 472752), (43757, 463104), (43776, 462903), (44086, 459648), (44688, 453456), (45024, 450072), (45828, 442176), (47376, 427728), (48222, 420224), (48384, 418817), (50008, 405216), (50274, 403072), (50384, 402192), (50652, 400064), (51072, 396774), (51456, 393813), (52528, 385776), (53466, 379008), (54144, 374262), (55272, 366624), (56259, 360192), (56448, 358986), (56682, 357504), (57152, 354564), (57456, 352688), (57888, 350056), (59094, 342912), (59584, 340092), (59831, 338688), (60032, 337554), (61104, 331632), (62181, 325888), (62377, 324864), (63168, 320796), (64296, 315168), (65664, 308602), (66129, 306432), (67032, 302304), (67536, 300048), (68742, 294784), (71064, 285152), (71288, 284256), (73696, 274968), (75012, 270144), (75576, 268128), (76608, 264516), (77184, 262542), (78792, 257184), (80199, 252672), (81216, 249508), (81472, 248724), (82908, 244416), (84224, 240597), (84672, 239324), (85023, 238336), (85728, 236376), (87514, 231552), (88172, 229824), (88641, 228608), (89376, 226728), (90048, 225036), (91656, 221088), (94752, 213864), (96444, 210112), (100016, 202608), (100548, 201536), (100768, 201096), (101304, 200032), (102144, 198387), (105056, 192888), (106932, 189504), (108288, 187131), (110544, 183312), (112518, 180096), (112896, 179493), (113364, 178752), (114304, 177282), (114912, 176344), (115776, 175028), (118188, 171456), (119168, 170046), (119662, 169344), (120064, 168777), (122208, 165816), (124362, 162944), (124754, 162432), (126336, 160398), (128592, 157584), (131271, 154368), (131328, 154301), (132258, 153216), (134064, 151152), (135072, 150024), (137484, 147392), (142128, 142576)]