20218557096

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3414

約数の個数: 320

約数和(自身を含む): 65313864000

約数和(自身を除く): 45095306904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 29, 34, 36, 38, 51, 54, 57, 58, 68, 72, 76, 81, 87, 102, 108, 114, 116, 136, 152, 153, 162, 171, 174, 204, 216, 228, 232, 261, 306, 323, 324, 342, 348, 408, 456, 459, 493, 513, 522, 551, 612, 646, 648, 684, 696, 783, 918, 969, 986, 1026, 1044, 1102, 1224, 1292, 1368, 1377, 1479, 1539, 1566, 1653, 1836, 1938, 1972, 2052, 2088, 2204, 2349, 2584, 2754, 2907, 2958, 3078, 3132, 3306, 3331, 3672, 3876, 3944, 4104, 4408, 4437, 4698, 4959, 5508, 5814, 5916, 6156, 6264, 6612, 6662, 7752, 8721, 8874, 9367, 9396, 9918, 9993, 11016, 11628, 11832, 12312, 13224, 13311, 13324, 14877, 17442, 17748, 18734, 18792, 19836, 19986, 23256, 26163, 26622, 26648, 28101, 29754, 29979, 34884, 35496, 37468, 39672, 39933, 39972, 44631, 52326, 53244, 56202, 56627, 59508, 59958, 63289, 69768, 74936, 79866, 79944, 84303, 89262, 89937, 96599, 104652, 106488, 112404, 113254, 119016, 119916, 126578, 159732, 168606, 169881, 178524, 179874, 189867, 193198, 209304, 224808, 226508, 239832, 252909, 253156, 269811, 289797, 319464, 337212, 339762, 357048, 359748, 379734, 386396, 453016, 505818, 506312, 509643, 539622, 569601, 579594, 674424, 679524, 719496, 758727, 759468, 772792, 869391, 1011636, 1019286, 1075913, 1079244, 1139202, 1159188, 1359048, 1517454, 1518936, 1528929, 1642183, 1708803, 1738782, 1835381, 2023272, 2038572, 2151826, 2158488, 2278404, 2318376, 2608173, 3034908, 3057858, 3227739, 3284366, 3417606, 3477564, 3670762, 4077144, 4303652, 4556808, 4586787, 4926549, 5126409, 5216346, 5506143, 6069816, 6115716, 6455478, 6568732, 6835212, 6955128, 7341524, 7824519, 8607304, 9173574, 9683217, 9853098, 10252818, 10432692, 11012286, 12231432, 12910956, 13137464, 13670424, 14683048, 14779647, 15649038, 16518429, 18347148, 19366434, 19706196, 20505636, 20865384, 22024572, 25821912, 29049651, 29559294, 31201477, 31298076, 33036858, 36694296, 38732868, 39412392, 41011272, 44049144, 44338941, 49555287, 58099302, 59118588, 62402954, 62596152, 66073716, 77465736, 87148953, 88677882, 93604431, 99110574, 116198604, 118237176, 124805908, 132147432, 133016823, 148665861, 174297906, 177355764, 187208862, 198221148, 232397208, 249611816, 266033646, 280813293, 297331722, 348595812, 354711528, 374417724, 396442296, 532067292, 561626586, 594663444, 697191624, 748835448, 842439879, 1064134584, 1123253172, 1189326888, 1684879758, 2246506344, 2527319637, 3369759516, 5054639274, 6739519032, 10109278548, 20218557096]

約数ペア:

[(1, 20218557096), (2, 10109278548), (3, 6739519032), (4, 5054639274), (6, 3369759516), (8, 2527319637), (9, 2246506344), (12, 1684879758), (17, 1189326888), (18, 1123253172), (19, 1064134584), (24, 842439879), (27, 748835448), (29, 697191624), (34, 594663444), (36, 561626586), (38, 532067292), (51, 396442296), (54, 374417724), (57, 354711528), (58, 348595812), (68, 297331722), (72, 280813293), (76, 266033646), (81, 249611816), (87, 232397208), (102, 198221148), (108, 187208862), (114, 177355764), (116, 174297906), (136, 148665861), (152, 133016823), (153, 132147432), (162, 124805908), (171, 118237176), (174, 116198604), (204, 99110574), (216, 93604431), (228, 88677882), (232, 87148953), (261, 77465736), (306, 66073716), (323, 62596152), (324, 62402954), (342, 59118588), (348, 58099302), (408, 49555287), (456, 44338941), (459, 44049144), (493, 41011272), (513, 39412392), (522, 38732868), (551, 36694296), (612, 33036858), (646, 31298076), (648, 31201477), (684, 29559294), (696, 29049651), (783, 25821912), (918, 22024572), (969, 20865384), (986, 20505636), (1026, 19706196), (1044, 19366434), (1102, 18347148), (1224, 16518429), (1292, 15649038), (1368, 14779647), (1377, 14683048), (1479, 13670424), (1539, 13137464), (1566, 12910956), (1653, 12231432), (1836, 11012286), (1938, 10432692), (1972, 10252818), (2052, 9853098), (2088, 9683217), (2204, 9173574), (2349, 8607304), (2584, 7824519), (2754, 7341524), (2907, 6955128), (2958, 6835212), (3078, 6568732), (3132, 6455478), (3306, 6115716), (3331, 6069816), (3672, 5506143), (3876, 5216346), (3944, 5126409), (4104, 4926549), (4408, 4586787), (4437, 4556808), (4698, 4303652), (4959, 4077144), (5508, 3670762), (5814, 3477564), (5916, 3417606), (6156, 3284366), (6264, 3227739), (6612, 3057858), (6662, 3034908), (7752, 2608173), (8721, 2318376), (8874, 2278404), (9367, 2158488), (9396, 2151826), (9918, 2038572), (9993, 2023272), (11016, 1835381), (11628, 1738782), (11832, 1708803), (12312, 1642183), (13224, 1528929), (13311, 1518936), (13324, 1517454), (14877, 1359048), (17442, 1159188), (17748, 1139202), (18734, 1079244), (18792, 1075913), (19836, 1019286), (19986, 1011636), (23256, 869391), (26163, 772792), (26622, 759468), (26648, 758727), (28101, 719496), (29754, 679524), (29979, 674424), (34884, 579594), (35496, 569601), (37468, 539622), (39672, 509643), (39933, 506312), (39972, 505818), (44631, 453016), (52326, 386396), (53244, 379734), (56202, 359748), (56627, 357048), (59508, 339762), (59958, 337212), (63289, 319464), (69768, 289797), (74936, 269811), (79866, 253156), (79944, 252909), (84303, 239832), (89262, 226508), (89937, 224808), (96599, 209304), (104652, 193198), (106488, 189867), (112404, 179874), (113254, 178524), (119016, 169881), (119916, 168606), (126578, 159732)]