20122977672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1401

約数の個数: 384

約数和(自身を含む): 69009408000

約数和(自身を除く): 48886430328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 53, 56, 57, 62, 63, 72, 76, 84, 93, 106, 114, 124, 126, 133, 152, 159, 168, 171, 186, 212, 217, 228, 248, 252, 266, 279, 318, 342, 371, 372, 399, 424, 434, 456, 477, 504, 532, 558, 589, 636, 651, 684, 742, 744, 798, 868, 954, 1007, 1064, 1113, 1116, 1178, 1197, 1272, 1279, 1302, 1368, 1484, 1596, 1643, 1736, 1767, 1908, 1953, 2014, 2226, 2232, 2356, 2394, 2558, 2604, 2968, 3021, 3192, 3286, 3339, 3534, 3816, 3837, 3906, 4028, 4123, 4452, 4712, 4788, 4929, 5116, 5208, 5301, 6042, 6572, 6678, 7049, 7068, 7674, 7812, 8056, 8246, 8904, 8953, 9063, 9576, 9858, 10232, 10602, 11501, 11511, 12084, 12369, 13144, 13356, 14098, 14136, 14787, 15348, 15624, 16492, 17906, 18126, 19716, 21147, 21204, 23002, 23022, 24168, 24301, 24738, 26712, 26859, 28196, 29574, 30696, 31217, 32984, 34503, 35812, 36252, 37107, 39432, 39649, 42294, 42408, 46004, 46044, 48602, 49476, 53718, 56392, 59148, 62434, 63441, 67787, 69006, 71624, 72504, 72903, 74214, 79298, 80577, 84588, 92008, 92088, 93651, 97204, 98952, 103509, 107436, 118296, 118947, 124868, 126882, 135574, 138012, 145806, 148428, 158596, 161154, 169176, 170107, 187302, 194408, 203361, 207018, 214872, 218519, 218709, 237894, 249736, 253764, 271148, 276024, 277543, 280953, 291612, 296856, 317192, 322308, 340214, 356841, 374604, 406722, 414036, 437038, 437418, 474509, 475788, 507528, 510321, 542296, 555086, 561906, 583224, 610083, 644616, 655557, 680428, 713682, 749208, 753331, 813444, 828072, 832629, 874076, 874836, 949018, 951576, 1020642, 1110172, 1123812, 1220166, 1287953, 1311114, 1360856, 1423527, 1427364, 1506662, 1530963, 1626888, 1665258, 1748152, 1749672, 1898036, 1966671, 2041284, 2101397, 2220344, 2247624, 2259993, 2440332, 2497887, 2575906, 2622228, 2847054, 2854728, 3013324, 3061926, 3330516, 3796072, 3863859, 3933342, 4082568, 4202794, 4270581, 4519986, 4880664, 4995774, 5151812, 5244456, 5273317, 5694108, 6026648, 6123852, 6304191, 6661032, 6779979, 7727718, 7866684, 8405588, 8541162, 9015671, 9039972, 9991548, 10303624, 10546634, 11388216, 11591577, 12247704, 12608382, 13559958, 14709779, 15455436, 15733368, 15819951, 16811176, 17082324, 18031342, 18079944, 18912573, 19983096, 21093268, 23183154, 25216764, 27047013, 27119916, 29419558, 30910872, 31639902, 34164648, 36062684, 37825146, 39926543, 42186536, 44129337, 46366308, 47459853, 50433528, 54094026, 54239832, 58839116, 63279804, 72125368, 75650292, 79853086, 81141039, 88258674, 92732616, 94919706, 108188052, 117678232, 119779629, 126559608, 132388011, 151300584, 159706172, 162282078, 176517348, 189839412, 216376104, 239559258, 264776022, 279485801, 319412344, 324564156, 353034696, 359338887, 379678824, 479118516, 529552044, 558971602, 649128312, 718677774, 838457403, 958237032, 1059104088, 1117943204, 1437355548, 1676914806, 2235886408, 2515372209, 2874711096, 3353829612, 5030744418, 6707659224, 10061488836, 20122977672]

約数ペア:

[(1, 20122977672), (2, 10061488836), (3, 6707659224), (4, 5030744418), (6, 3353829612), (7, 2874711096), (8, 2515372209), (9, 2235886408), (12, 1676914806), (14, 1437355548), (18, 1117943204), (19, 1059104088), (21, 958237032), (24, 838457403), (28, 718677774), (31, 649128312), (36, 558971602), (38, 529552044), (42, 479118516), (53, 379678824), (56, 359338887), (57, 353034696), (62, 324564156), (63, 319412344), (72, 279485801), (76, 264776022), (84, 239559258), (93, 216376104), (106, 189839412), (114, 176517348), (124, 162282078), (126, 159706172), (133, 151300584), (152, 132388011), (159, 126559608), (168, 119779629), (171, 117678232), (186, 108188052), (212, 94919706), (217, 92732616), (228, 88258674), (248, 81141039), (252, 79853086), (266, 75650292), (279, 72125368), (318, 63279804), (342, 58839116), (371, 54239832), (372, 54094026), (399, 50433528), (424, 47459853), (434, 46366308), (456, 44129337), (477, 42186536), (504, 39926543), (532, 37825146), (558, 36062684), (589, 34164648), (636, 31639902), (651, 30910872), (684, 29419558), (742, 27119916), (744, 27047013), (798, 25216764), (868, 23183154), (954, 21093268), (1007, 19983096), (1064, 18912573), (1113, 18079944), (1116, 18031342), (1178, 17082324), (1197, 16811176), (1272, 15819951), (1279, 15733368), (1302, 15455436), (1368, 14709779), (1484, 13559958), (1596, 12608382), (1643, 12247704), (1736, 11591577), (1767, 11388216), (1908, 10546634), (1953, 10303624), (2014, 9991548), (2226, 9039972), (2232, 9015671), (2356, 8541162), (2394, 8405588), (2558, 7866684), (2604, 7727718), (2968, 6779979), (3021, 6661032), (3192, 6304191), (3286, 6123852), (3339, 6026648), (3534, 5694108), (3816, 5273317), (3837, 5244456), (3906, 5151812), (4028, 4995774), (4123, 4880664), (4452, 4519986), (4712, 4270581), (4788, 4202794), (4929, 4082568), (5116, 3933342), (5208, 3863859), (5301, 3796072), (6042, 3330516), (6572, 3061926), (6678, 3013324), (7049, 2854728), (7068, 2847054), (7674, 2622228), (7812, 2575906), (8056, 2497887), (8246, 2440332), (8904, 2259993), (8953, 2247624), (9063, 2220344), (9576, 2101397), (9858, 2041284), (10232, 1966671), (10602, 1898036), (11501, 1749672), (11511, 1748152), (12084, 1665258), (12369, 1626888), (13144, 1530963), (13356, 1506662), (14098, 1427364), (14136, 1423527), (14787, 1360856), (15348, 1311114), (15624, 1287953), (16492, 1220166), (17906, 1123812), (18126, 1110172), (19716, 1020642), (21147, 951576), (21204, 949018), (23002, 874836), (23022, 874076), (24168, 832629), (24301, 828072), (24738, 813444), (26712, 753331), (26859, 749208), (28196, 713682), (29574, 680428), (30696, 655557), (31217, 644616), (32984, 610083), (34503, 583224), (35812, 561906), (36252, 555086), (37107, 542296), (39432, 510321), (39649, 507528), (42294, 475788), (42408, 474509), (46004, 437418), (46044, 437038), (48602, 414036), (49476, 406722), (53718, 374604), (56392, 356841), (59148, 340214), (62434, 322308), (63441, 317192), (67787, 296856), (69006, 291612), (71624, 280953), (72504, 277543), (72903, 276024), (74214, 271148), (79298, 253764), (80577, 249736), (84588, 237894), (92008, 218709), (92088, 218519), (93651, 214872), (97204, 207018), (98952, 203361), (103509, 194408), (107436, 187302), (118296, 170107), (118947, 169176), (124868, 161154), (126882, 158596), (135574, 148428), (138012, 145806)]