20715671808

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5623}}^1$

素因数の和:5702

約数の個数: 288

約数和(自身を含む): 67593281280

約数和(自身を除く): 46877609472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 64, 72, 78, 82, 96, 104, 108, 117, 123, 128, 144, 156, 164, 192, 208, 216, 234, 246, 256, 288, 312, 328, 351, 369, 384, 416, 432, 468, 492, 533, 576, 624, 656, 702, 738, 768, 832, 864, 936, 984, 1066, 1107, 1152, 1248, 1312, 1404, 1476, 1599, 1664, 1728, 1872, 1968, 2132, 2214, 2304, 2496, 2624, 2808, 2952, 3198, 3328, 3456, 3744, 3936, 4264, 4428, 4797, 4992, 5248, 5616, 5623, 5904, 6396, 6912, 7488, 7872, 8528, 8856, 9594, 9984, 10496, 11232, 11246, 11808, 12792, 14391, 14976, 15744, 16869, 17056, 17712, 19188, 22464, 22492, 23616, 25584, 28782, 29952, 31488, 33738, 34112, 35424, 38376, 44928, 44984, 47232, 50607, 51168, 57564, 67476, 68224, 70848, 73099, 76752, 89856, 89968, 94464, 101214, 102336, 115128, 134952, 136448, 141696, 146198, 151821, 153504, 179936, 202428, 204672, 219297, 230256, 230543, 269904, 283392, 292396, 303642, 307008, 359872, 404856, 409344, 438594, 460512, 461086, 539808, 584792, 607284, 614016, 657891, 691629, 719744, 809712, 877188, 921024, 922172, 1079616, 1169584, 1214568, 1228032, 1315782, 1383258, 1439488, 1619424, 1754376, 1842048, 1844344, 1973673, 2074887, 2159232, 2339168, 2429136, 2631564, 2766516, 2997059, 3238848, 3508752, 3684096, 3688688, 3947346, 4149774, 4318464, 4678336, 4858272, 5263128, 5533032, 5994118, 6224661, 6477696, 7017504, 7377376, 7894692, 8299548, 8991177, 9356672, 9716544, 10526256, 11066064, 11988236, 12449322, 12955392, 14035008, 14754752, 15789384, 16599096, 17982354, 18713344, 19433088, 21052512, 22132128, 23976472, 24898644, 26973531, 28070016, 29509504, 31578768, 33198192, 35964708, 38866176, 42105024, 44264256, 47952944, 49797288, 53947062, 56140032, 59019008, 63157536, 66396384, 71929416, 80920593, 84210048, 88528512, 95905888, 99594576, 107894124, 126315072, 132792768, 143858832, 161841186, 168420096, 177057024, 191811776, 199189152, 215788248, 252630144, 265585536, 287717664, 323682372, 383623552, 398378304, 431576496, 505260288, 531171072, 575435328, 647364744, 767247104, 796756608, 863152992, 1150870656, 1294729488, 1593513216, 1726305984, 2301741312, 2589458976, 3452611968, 5178917952, 6905223936, 10357835904, 20715671808]

約数ペア:

[(1, 20715671808), (2, 10357835904), (3, 6905223936), (4, 5178917952), (6, 3452611968), (8, 2589458976), (9, 2301741312), (12, 1726305984), (13, 1593513216), (16, 1294729488), (18, 1150870656), (24, 863152992), (26, 796756608), (27, 767247104), (32, 647364744), (36, 575435328), (39, 531171072), (41, 505260288), (48, 431576496), (52, 398378304), (54, 383623552), (64, 323682372), (72, 287717664), (78, 265585536), (82, 252630144), (96, 215788248), (104, 199189152), (108, 191811776), (117, 177057024), (123, 168420096), (128, 161841186), (144, 143858832), (156, 132792768), (164, 126315072), (192, 107894124), (208, 99594576), (216, 95905888), (234, 88528512), (246, 84210048), (256, 80920593), (288, 71929416), (312, 66396384), (328, 63157536), (351, 59019008), (369, 56140032), (384, 53947062), (416, 49797288), (432, 47952944), (468, 44264256), (492, 42105024), (533, 38866176), (576, 35964708), (624, 33198192), (656, 31578768), (702, 29509504), (738, 28070016), (768, 26973531), (832, 24898644), (864, 23976472), (936, 22132128), (984, 21052512), (1066, 19433088), (1107, 18713344), (1152, 17982354), (1248, 16599096), (1312, 15789384), (1404, 14754752), (1476, 14035008), (1599, 12955392), (1664, 12449322), (1728, 11988236), (1872, 11066064), (1968, 10526256), (2132, 9716544), (2214, 9356672), (2304, 8991177), (2496, 8299548), (2624, 7894692), (2808, 7377376), (2952, 7017504), (3198, 6477696), (3328, 6224661), (3456, 5994118), (3744, 5533032), (3936, 5263128), (4264, 4858272), (4428, 4678336), (4797, 4318464), (4992, 4149774), (5248, 3947346), (5616, 3688688), (5623, 3684096), (5904, 3508752), (6396, 3238848), (6912, 2997059), (7488, 2766516), (7872, 2631564), (8528, 2429136), (8856, 2339168), (9594, 2159232), (9984, 2074887), (10496, 1973673), (11232, 1844344), (11246, 1842048), (11808, 1754376), (12792, 1619424), (14391, 1439488), (14976, 1383258), (15744, 1315782), (16869, 1228032), (17056, 1214568), (17712, 1169584), (19188, 1079616), (22464, 922172), (22492, 921024), (23616, 877188), (25584, 809712), (28782, 719744), (29952, 691629), (31488, 657891), (33738, 614016), (34112, 607284), (35424, 584792), (38376, 539808), (44928, 461086), (44984, 460512), (47232, 438594), (50607, 409344), (51168, 404856), (57564, 359872), (67476, 307008), (68224, 303642), (70848, 292396), (73099, 283392), (76752, 269904), (89856, 230543), (89968, 230256), (94464, 219297), (101214, 204672), (102336, 202428), (115128, 179936), (134952, 153504), (136448, 151821), (141696, 146198)]