20323016208

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 640

約数和(自身を含む): 70966886400

約数和(自身を除く): 50643870192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 48, 53, 54, 57, 62, 66, 72, 76, 88, 93, 99, 106, 108, 114, 124, 132, 137, 144, 152, 159, 171, 176, 186, 198, 209, 212, 216, 228, 248, 264, 274, 279, 297, 304, 318, 341, 342, 372, 396, 411, 418, 424, 432, 456, 477, 496, 513, 528, 548, 558, 583, 589, 594, 627, 636, 682, 684, 744, 792, 822, 836, 837, 848, 912, 954, 1007, 1023, 1026, 1096, 1116, 1166, 1178, 1188, 1233, 1254, 1272, 1364, 1368, 1431, 1488, 1507, 1584, 1643, 1644, 1672, 1674, 1749, 1767, 1881, 1908, 2014, 2046, 2052, 2192, 2232, 2332, 2356, 2376, 2466, 2508, 2544, 2603, 2728, 2736, 2862, 3014, 3021, 3069, 3286, 3288, 3344, 3348, 3498, 3534, 3699, 3762, 3816, 4028, 4092, 4104, 4247, 4464, 4521, 4664, 4712, 4752, 4929, 4932, 5016, 5206, 5247, 5301, 5456, 5643, 5724, 6028, 6042, 6138, 6479, 6572, 6576, 6696, 6996, 7068, 7261, 7398, 7524, 7632, 7809, 8056, 8184, 8208, 8494, 9042, 9063, 9207, 9328, 9424, 9858, 9864, 10032, 10412, 10494, 10602, 11077, 11286, 11448, 12056, 12084, 12276, 12741, 12958, 13144, 13392, 13563, 13992, 14136, 14522, 14787, 14796, 15048, 15618, 15741, 15903, 16112, 16368, 16988, 18073, 18084, 18126, 18414, 19437, 19716, 19728, 20824, 20988, 21204, 21783, 22154, 22572, 22896, 23427, 24112, 24168, 24552, 25482, 25916, 26288, 27126, 27189, 27984, 28272, 28633, 29044, 29574, 29592, 30096, 31217, 31236, 31482, 31806, 33231, 33976, 36146, 36168, 36252, 36828, 38223, 38874, 39432, 40689, 41648, 41976, 42408, 43566, 44308, 44361, 45144, 46717, 46854, 48336, 49104, 50964, 51832, 54219, 54252, 54378, 57266, 58088, 58311, 59148, 59184, 62434, 62472, 62964, 63612, 65349, 66462, 67952, 70281, 72292, 72336, 72504, 73656, 76446, 77748, 78864, 79871, 80693, 81378, 83952, 84816, 85899, 87132, 88616, 88722, 90288, 93434, 93651, 93708, 99693, 101928, 103664, 108438, 108504, 108756, 114532, 114669, 116176, 116622, 118296, 124868, 124944, 125928, 127224, 130698, 132924, 137959, 140151, 140562, 144584, 145008, 147312, 152892, 155496, 159742, 161386, 162657, 162756, 171798, 174264, 174933, 177232, 177444, 186868, 187302, 187416, 196047, 199386, 203856, 216876, 217008, 217512, 225091, 229064, 229338, 233244, 236592, 239613, 242079, 249736, 251856, 254448, 257697, 261396, 265848, 275918, 280302, 280953, 281124, 289168, 299079, 305784, 310992, 319484, 322772, 325314, 325512, 343387, 343596, 348528, 349866, 354888, 373736, 374604, 374832, 392094, 398772, 413877, 420453, 433752, 435024, 450182, 458128, 458676, 466488, 479226, 484158, 487971, 499472, 515394, 522792, 531696, 551836, 560604, 561906, 562248, 598158, 611568, 638968, 645544, 650628, 651024, 675273, 686774, 687192, 699732, 709776, 718839, 726237, 747472, 749208, 773091, 784188, 797544, 827754, 840906, 842859, 867504, 887623, 900364, 917352, 932976, 958452, 968316, 975942, 1030161, 1030788, 1045584, 1103672, 1121208, 1123812, 1124496, 1196316, 1241631, 1261359, 1277936, 1291088, 1301256, 1350546, 1373548, 1374384, 1399464, 1437678, 1452474, 1498416, 1517549, 1546182, 1568376, 1595088, 1655508, 1681812, 1685718, 1775246, 1800728, 1834704, 1916904, 1936632, 1951884, 2025819, 2060322, 2061576, 2156517, 2178711, 2207344, 2242416, 2247624, 2392632, 2476001, 2483262, 2522718, 2602512, 2662869, 2701092, 2747096, 2798928, 2875356, 2904948, 3035098, 3090483, 3092364, 3136752, 3311016, 3363624, 3371436, 3550492, 3601456, 3724893, 3833808, 3873264, 3903768, 4051638, 4120644, 4123152, 4276729, 4313034, 4357422, 4495248, 4552647, 4785264, 4952002, 4966524, 5045436, 5325738, 5402184, 5494192, 5750712, 5809896, 6070196, 6077457, 6180966, 6184728, 6622032, 6727248, 6742872, 7100984, 7428003, 7449786, 7807536, 7988607, 8103276, 8241288, 8553458, 8626068, 8714844, 9105294, 9271449, 9904004, 9933048, 10090872, 10651476, 10804368, 11501424, 11619792, 12140392, 12154914, 12361932, 12369456, 12830187, 13485744, 13657941, 14201968, 14856006, 14899572, 15977214, 16206552, 16482576, 17106916, 17252136, 17429688, 18210588, 18542898, 19808008, 19866096, 20181744, 21302952, 22284009, 23965821, 24280784, 24309828, 24723864, 25660374, 27315882, 29712012, 29799144, 31954428, 32413104, 34213832, 34504272, 34859376, 36421176, 37085796, 38490561, 39616016, 40973823, 42605904, 44568018, 47044019, 47931642, 48619656, 49447728, 51320748, 54631764, 59424024, 59598288, 63908856, 66852027, 68427664, 72842352, 74171592, 76981122, 81947646, 89136036, 94088038, 95863284, 97239312, 102641496, 109263528, 115471683, 118848048, 127817712, 133704054, 141132057, 148343184, 153962244, 163895292, 178272072, 188176076, 191726568, 205282992, 218527056, 230943366, 267408108, 282264114, 307924488, 327790584, 356544144, 376352152, 383453136, 423396171, 461886732, 534816216, 564528228, 615848976, 655581168, 752704304, 846792342, 923773464, 1069632432, 1129056456, 1270188513, 1693584684, 1847546928, 2258112912, 2540377026, 3387169368, 5080754052, 6774338736, 10161508104, 20323016208]

約数ペア:

[(1, 20323016208), (2, 10161508104), (3, 6774338736), (4, 5080754052), (6, 3387169368), (8, 2540377026), (9, 2258112912), (11, 1847546928), (12, 1693584684), (16, 1270188513), (18, 1129056456), (19, 1069632432), (22, 923773464), (24, 846792342), (27, 752704304), (31, 655581168), (33, 615848976), (36, 564528228), (38, 534816216), (44, 461886732), (48, 423396171), (53, 383453136), (54, 376352152), (57, 356544144), (62, 327790584), (66, 307924488), (72, 282264114), (76, 267408108), (88, 230943366), (93, 218527056), (99, 205282992), (106, 191726568), (108, 188176076), (114, 178272072), (124, 163895292), (132, 153962244), (137, 148343184), (144, 141132057), (152, 133704054), (159, 127817712), (171, 118848048), (176, 115471683), (186, 109263528), (198, 102641496), (209, 97239312), (212, 95863284), (216, 94088038), (228, 89136036), (248, 81947646), (264, 76981122), (274, 74171592), (279, 72842352), (297, 68427664), (304, 66852027), (318, 63908856), (341, 59598288), (342, 59424024), (372, 54631764), (396, 51320748), (411, 49447728), (418, 48619656), (424, 47931642), (432, 47044019), (456, 44568018), (477, 42605904), (496, 40973823), (513, 39616016), (528, 38490561), (548, 37085796), (558, 36421176), (583, 34859376), (589, 34504272), (594, 34213832), (627, 32413104), (636, 31954428), (682, 29799144), (684, 29712012), (744, 27315882), (792, 25660374), (822, 24723864), (836, 24309828), (837, 24280784), (848, 23965821), (912, 22284009), (954, 21302952), (1007, 20181744), (1023, 19866096), (1026, 19808008), (1096, 18542898), (1116, 18210588), (1166, 17429688), (1178, 17252136), (1188, 17106916), (1233, 16482576), (1254, 16206552), (1272, 15977214), (1364, 14899572), (1368, 14856006), (1431, 14201968), (1488, 13657941), (1507, 13485744), (1584, 12830187), (1643, 12369456), (1644, 12361932), (1672, 12154914), (1674, 12140392), (1749, 11619792), (1767, 11501424), (1881, 10804368), (1908, 10651476), (2014, 10090872), (2046, 9933048), (2052, 9904004), (2192, 9271449), (2232, 9105294), (2332, 8714844), (2356, 8626068), (2376, 8553458), (2466, 8241288), (2508, 8103276), (2544, 7988607), (2603, 7807536), (2728, 7449786), (2736, 7428003), (2862, 7100984), (3014, 6742872), (3021, 6727248), (3069, 6622032), (3286, 6184728), (3288, 6180966), (3344, 6077457), (3348, 6070196), (3498, 5809896), (3534, 5750712), (3699, 5494192), (3762, 5402184), (3816, 5325738), (4028, 5045436), (4092, 4966524), (4104, 4952002), (4247, 4785264), (4464, 4552647), (4521, 4495248), (4664, 4357422), (4712, 4313034), (4752, 4276729), (4929, 4123152), (4932, 4120644), (5016, 4051638), (5206, 3903768), (5247, 3873264), (5301, 3833808), (5456, 3724893), (5643, 3601456), (5724, 3550492), (6028, 3371436), (6042, 3363624), (6138, 3311016), (6479, 3136752), (6572, 3092364), (6576, 3090483), (6696, 3035098), (6996, 2904948), (7068, 2875356), (7261, 2798928), (7398, 2747096), (7524, 2701092), (7632, 2662869), (7809, 2602512), (8056, 2522718), (8184, 2483262), (8208, 2476001), (8494, 2392632), (9042, 2247624), (9063, 2242416), (9207, 2207344), (9328, 2178711), (9424, 2156517), (9858, 2061576), (9864, 2060322), (10032, 2025819), (10412, 1951884), (10494, 1936632), (10602, 1916904), (11077, 1834704), (11286, 1800728), (11448, 1775246), (12056, 1685718), (12084, 1681812), (12276, 1655508), (12741, 1595088), (12958, 1568376), (13144, 1546182), (13392, 1517549), (13563, 1498416), (13992, 1452474), (14136, 1437678), (14522, 1399464), (14787, 1374384), (14796, 1373548), (15048, 1350546), (15618, 1301256), (15741, 1291088), (15903, 1277936), (16112, 1261359), (16368, 1241631), (16988, 1196316), (18073, 1124496), (18084, 1123812), (18126, 1121208), (18414, 1103672), (19437, 1045584), (19716, 1030788), (19728, 1030161), (20824, 975942), (20988, 968316), (21204, 958452), (21783, 932976), (22154, 917352), (22572, 900364), (22896, 887623), (23427, 867504), (24112, 842859), (24168, 840906), (24552, 827754), (25482, 797544), (25916, 784188), (26288, 773091), (27126, 749208), (27189, 747472), (27984, 726237), (28272, 718839), (28633, 709776), (29044, 699732), (29574, 687192), (29592, 686774), (30096, 675273), (31217, 651024), (31236, 650628), (31482, 645544), (31806, 638968), (33231, 611568), (33976, 598158), (36146, 562248), (36168, 561906), (36252, 560604), (36828, 551836), (38223, 531696), (38874, 522792), (39432, 515394), (40689, 499472), (41648, 487971), (41976, 484158), (42408, 479226), (43566, 466488), (44308, 458676), (44361, 458128), (45144, 450182), (46717, 435024), (46854, 433752), (48336, 420453), (49104, 413877), (50964, 398772), (51832, 392094), (54219, 374832), (54252, 374604), (54378, 373736), (57266, 354888), (58088, 349866), (58311, 348528), (59148, 343596), (59184, 343387), (62434, 325512), (62472, 325314), (62964, 322772), (63612, 319484), (65349, 310992), (66462, 305784), (67952, 299079), (70281, 289168), (72292, 281124), (72336, 280953), (72504, 280302), (73656, 275918), (76446, 265848), (77748, 261396), (78864, 257697), (79871, 254448), (80693, 251856), (81378, 249736), (83952, 242079), (84816, 239613), (85899, 236592), (87132, 233244), (88616, 229338), (88722, 229064), (90288, 225091), (93434, 217512), (93651, 217008), (93708, 216876), (99693, 203856), (101928, 199386), (103664, 196047), (108438, 187416), (108504, 187302), (108756, 186868), (114532, 177444), (114669, 177232), (116176, 174933), (116622, 174264), (118296, 171798), (124868, 162756), (124944, 162657), (125928, 161386), (127224, 159742), (130698, 155496), (132924, 152892), (137959, 147312), (140151, 145008), (140562, 144584)]