20001648384

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:126

約数の個数: 576

約数和(自身を含む): 68285952000

約数和(自身を除く): 48284303616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 31, 32, 34, 36, 38, 48, 51, 54, 57, 62, 64, 68, 72, 76, 93, 96, 102, 108, 114, 124, 128, 136, 144, 152, 153, 171, 186, 192, 204, 216, 228, 248, 256, 272, 279, 288, 289, 304, 306, 323, 342, 372, 384, 408, 432, 456, 459, 496, 513, 527, 544, 558, 576, 578, 589, 608, 612, 646, 684, 744, 768, 816, 837, 864, 867, 912, 918, 969, 992, 1026, 1054, 1088, 1116, 1152, 1156, 1178, 1216, 1224, 1292, 1368, 1488, 1581, 1632, 1674, 1728, 1734, 1767, 1824, 1836, 1938, 1984, 2052, 2108, 2176, 2232, 2304, 2312, 2356, 2432, 2448, 2584, 2601, 2736, 2907, 2976, 3162, 3264, 3348, 3456, 3468, 3534, 3648, 3672, 3876, 3968, 4104, 4216, 4352, 4464, 4624, 4712, 4743, 4864, 4896, 4913, 5168, 5202, 5301, 5472, 5491, 5814, 5952, 6324, 6528, 6696, 6912, 6936, 7068, 7296, 7344, 7752, 7803, 7936, 8208, 8432, 8721, 8928, 8959, 9248, 9424, 9486, 9792, 9826, 10013, 10336, 10404, 10602, 10944, 10982, 11628, 11904, 12648, 13056, 13392, 13872, 14136, 14229, 14592, 14688, 14739, 15504, 15606, 15903, 16416, 16473, 16864, 17442, 17856, 17918, 18496, 18848, 18972, 19584, 19652, 20026, 20672, 20808, 21204, 21888, 21964, 23256, 23808, 25296, 26784, 26877, 27744, 28272, 28458, 29376, 29478, 30039, 31008, 31212, 31806, 32832, 32946, 33728, 34884, 35712, 35836, 36992, 37696, 37944, 39168, 39304, 40052, 41344, 41616, 42408, 43776, 43928, 44217, 46512, 49419, 50592, 53568, 53754, 55488, 56544, 56916, 58752, 58956, 60078, 62016, 62424, 63612, 65664, 65892, 67456, 69768, 71424, 71672, 73984, 75392, 75888, 78608, 80104, 80631, 82688, 83232, 84816, 87856, 88434, 90117, 93024, 93347, 98838, 101184, 107136, 107508, 110976, 113088, 113832, 117504, 117912, 120156, 124032, 124848, 127224, 131328, 131784, 132651, 134912, 139536, 143344, 148257, 150784, 151776, 152303, 157216, 160208, 161262, 166464, 169632, 170221, 175712, 176868, 180234, 186048, 186694, 197676, 202368, 214272, 215016, 221952, 226176, 227664, 235824, 240312, 241893, 248064, 249696, 254448, 263568, 265302, 270351, 279072, 280041, 286688, 296514, 303552, 304606, 314432, 320416, 322524, 332928, 339264, 340442, 351424, 353736, 360468, 372096, 373388, 395352, 404736, 430032, 452352, 455328, 456909, 471648, 480624, 483786, 499392, 508896, 510663, 527136, 530604, 540702, 558144, 560082, 573376, 593028, 607104, 609212, 628864, 640832, 645048, 665856, 678528, 680884, 702848, 707472, 720936, 744192, 746776, 790704, 840123, 860064, 910656, 913818, 943296, 961248, 967572, 998784, 1017792, 1021326, 1054272, 1061208, 1081404, 1116288, 1120164, 1146752, 1186056, 1214208, 1218424, 1257728, 1281664, 1290096, 1357056, 1361768, 1370727, 1405696, 1414944, 1441872, 1493552, 1531989, 1581408, 1680246, 1720128, 1821312, 1827636, 1886592, 1922496, 1935144, 1997568, 2035584, 2042652, 2108544, 2122416, 2162808, 2232576, 2240328, 2293504, 2372112, 2436848, 2520369, 2563328, 2580192, 2723536, 2741454, 2829888, 2883744, 2893757, 2987104, 3063978, 3162816, 3360492, 3440256, 3642624, 3655272, 3773184, 3844992, 3870288, 4071168, 4085304, 4112181, 4217088, 4244832, 4325616, 4480656, 4595967, 4744224, 4873696, 5040738, 5160384, 5447072, 5482908, 5659776, 5767488, 5787514, 5974208, 6127956, 6325632, 6720984, 6880512, 7310544, 7689984, 7740576, 8170608, 8224362, 8489664, 8651232, 8681271, 8961312, 9191934, 9488448, 9747392, 10081476, 10320768, 10894144, 10965816, 11319552, 11534976, 11575028, 11948416, 12255912, 12651264, 13441968, 14621088, 15481152, 16341216, 16448724, 16979328, 17302464, 17362542, 17922624, 18383868, 18976896, 19494784, 20162952, 20641536, 21788288, 21931632, 23069952, 23150056, 23896832, 24511824, 26043813, 26883936, 29242176, 30962304, 32682432, 32897448, 33958656, 34604928, 34725084, 35845248, 36767736, 37953792, 38989568, 40325904, 43576576, 43863264, 46300112, 49023648, 52087626, 53767872, 58484352, 61924608, 65364864, 65794896, 69209856, 69450168, 71690496, 73535472, 78131439, 80651808, 87726528, 92600224, 98047296, 104175252, 107535744, 116968704, 130729728, 131589792, 138900336, 147070944, 156262878, 161303616, 175453056, 185200448, 196094592, 208350504, 215071488, 263179584, 277800672, 294141888, 312525756, 322607232, 350906112, 370400896, 392189184, 416701008, 526359168, 555601344, 588283776, 625051512, 645214464, 740801792, 833402016, 1052718336, 1111202688, 1176567552, 1250103024, 1666804032, 2222405376, 2500206048, 3333608064, 5000412096, 6667216128, 10000824192, 20001648384]

約数ペア:

[(1, 20001648384), (2, 10000824192), (3, 6667216128), (4, 5000412096), (6, 3333608064), (8, 2500206048), (9, 2222405376), (12, 1666804032), (16, 1250103024), (17, 1176567552), (18, 1111202688), (19, 1052718336), (24, 833402016), (27, 740801792), (31, 645214464), (32, 625051512), (34, 588283776), (36, 555601344), (38, 526359168), (48, 416701008), (51, 392189184), (54, 370400896), (57, 350906112), (62, 322607232), (64, 312525756), (68, 294141888), (72, 277800672), (76, 263179584), (93, 215071488), (96, 208350504), (102, 196094592), (108, 185200448), (114, 175453056), (124, 161303616), (128, 156262878), (136, 147070944), (144, 138900336), (152, 131589792), (153, 130729728), (171, 116968704), (186, 107535744), (192, 104175252), (204, 98047296), (216, 92600224), (228, 87726528), (248, 80651808), (256, 78131439), (272, 73535472), (279, 71690496), (288, 69450168), (289, 69209856), (304, 65794896), (306, 65364864), (323, 61924608), (342, 58484352), (372, 53767872), (384, 52087626), (408, 49023648), (432, 46300112), (456, 43863264), (459, 43576576), (496, 40325904), (513, 38989568), (527, 37953792), (544, 36767736), (558, 35845248), (576, 34725084), (578, 34604928), (589, 33958656), (608, 32897448), (612, 32682432), (646, 30962304), (684, 29242176), (744, 26883936), (768, 26043813), (816, 24511824), (837, 23896832), (864, 23150056), (867, 23069952), (912, 21931632), (918, 21788288), (969, 20641536), (992, 20162952), (1026, 19494784), (1054, 18976896), (1088, 18383868), (1116, 17922624), (1152, 17362542), (1156, 17302464), (1178, 16979328), (1216, 16448724), (1224, 16341216), (1292, 15481152), (1368, 14621088), (1488, 13441968), (1581, 12651264), (1632, 12255912), (1674, 11948416), (1728, 11575028), (1734, 11534976), (1767, 11319552), (1824, 10965816), (1836, 10894144), (1938, 10320768), (1984, 10081476), (2052, 9747392), (2108, 9488448), (2176, 9191934), (2232, 8961312), (2304, 8681271), (2312, 8651232), (2356, 8489664), (2432, 8224362), (2448, 8170608), (2584, 7740576), (2601, 7689984), (2736, 7310544), (2907, 6880512), (2976, 6720984), (3162, 6325632), (3264, 6127956), (3348, 5974208), (3456, 5787514), (3468, 5767488), (3534, 5659776), (3648, 5482908), (3672, 5447072), (3876, 5160384), (3968, 5040738), (4104, 4873696), (4216, 4744224), (4352, 4595967), (4464, 4480656), (4624, 4325616), (4712, 4244832), (4743, 4217088), (4864, 4112181), (4896, 4085304), (4913, 4071168), (5168, 3870288), (5202, 3844992), (5301, 3773184), (5472, 3655272), (5491, 3642624), (5814, 3440256), (5952, 3360492), (6324, 3162816), (6528, 3063978), (6696, 2987104), (6912, 2893757), (6936, 2883744), (7068, 2829888), (7296, 2741454), (7344, 2723536), (7752, 2580192), (7803, 2563328), (7936, 2520369), (8208, 2436848), (8432, 2372112), (8721, 2293504), (8928, 2240328), (8959, 2232576), (9248, 2162808), (9424, 2122416), (9486, 2108544), (9792, 2042652), (9826, 2035584), (10013, 1997568), (10336, 1935144), (10404, 1922496), (10602, 1886592), (10944, 1827636), (10982, 1821312), (11628, 1720128), (11904, 1680246), (12648, 1581408), (13056, 1531989), (13392, 1493552), (13872, 1441872), (14136, 1414944), (14229, 1405696), (14592, 1370727), (14688, 1361768), (14739, 1357056), (15504, 1290096), (15606, 1281664), (15903, 1257728), (16416, 1218424), (16473, 1214208), (16864, 1186056), (17442, 1146752), (17856, 1120164), (17918, 1116288), (18496, 1081404), (18848, 1061208), (18972, 1054272), (19584, 1021326), (19652, 1017792), (20026, 998784), (20672, 967572), (20808, 961248), (21204, 943296), (21888, 913818), (21964, 910656), (23256, 860064), (23808, 840123), (25296, 790704), (26784, 746776), (26877, 744192), (27744, 720936), (28272, 707472), (28458, 702848), (29376, 680884), (29478, 678528), (30039, 665856), (31008, 645048), (31212, 640832), (31806, 628864), (32832, 609212), (32946, 607104), (33728, 593028), (34884, 573376), (35712, 560082), (35836, 558144), (36992, 540702), (37696, 530604), (37944, 527136), (39168, 510663), (39304, 508896), (40052, 499392), (41344, 483786), (41616, 480624), (42408, 471648), (43776, 456909), (43928, 455328), (44217, 452352), (46512, 430032), (49419, 404736), (50592, 395352), (53568, 373388), (53754, 372096), (55488, 360468), (56544, 353736), (56916, 351424), (58752, 340442), (58956, 339264), (60078, 332928), (62016, 322524), (62424, 320416), (63612, 314432), (65664, 304606), (65892, 303552), (67456, 296514), (69768, 286688), (71424, 280041), (71672, 279072), (73984, 270351), (75392, 265302), (75888, 263568), (78608, 254448), (80104, 249696), (80631, 248064), (82688, 241893), (83232, 240312), (84816, 235824), (87856, 227664), (88434, 226176), (90117, 221952), (93024, 215016), (93347, 214272), (98838, 202368), (101184, 197676), (107136, 186694), (107508, 186048), (110976, 180234), (113088, 176868), (113832, 175712), (117504, 170221), (117912, 169632), (120156, 166464), (124032, 161262), (124848, 160208), (127224, 157216), (131328, 152303), (131784, 151776), (132651, 150784), (134912, 148257), (139536, 143344)]