20913783264

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^2$

素因数の和:311

約数の個数: 324

約数和(自身を含む): 67358713968

約数和(自身を除く): 46444930704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 113, 121, 132, 141, 144, 176, 188, 198, 226, 242, 264, 282, 288, 339, 352, 363, 376, 396, 423, 452, 484, 517, 528, 564, 678, 726, 752, 792, 846, 904, 968, 1017, 1034, 1056, 1089, 1128, 1243, 1356, 1452, 1504, 1551, 1584, 1692, 1808, 1936, 2034, 2068, 2178, 2256, 2486, 2712, 2904, 3102, 3168, 3384, 3616, 3729, 3872, 4068, 4136, 4356, 4512, 4653, 4972, 5311, 5424, 5687, 5808, 6204, 6768, 7458, 8136, 8272, 8712, 9306, 9944, 10622, 10848, 11187, 11374, 11616, 12408, 12769, 13536, 13673, 14916, 15933, 16272, 16544, 17061, 17424, 18612, 19888, 21244, 22374, 22748, 24816, 25538, 27346, 29832, 31866, 32544, 34122, 34848, 37224, 38307, 39776, 41019, 42488, 44748, 45496, 47799, 49632, 51076, 51183, 54692, 58421, 59664, 63732, 68244, 74448, 76614, 82038, 84976, 89496, 90992, 95598, 102152, 102366, 109384, 114921, 116842, 119328, 123057, 127464, 136488, 140459, 148896, 153228, 164076, 169952, 175263, 178992, 181984, 191196, 204304, 204732, 218768, 229842, 233684, 246114, 254928, 272976, 280918, 306456, 328152, 350526, 357984, 382392, 408608, 409464, 421377, 437536, 459684, 467368, 492228, 509856, 525789, 545952, 561836, 600143, 612912, 642631, 656304, 701052, 764784, 818928, 842754, 919368, 934736, 984456, 1051578, 1123672, 1200286, 1225824, 1264131, 1285262, 1312608, 1402104, 1529568, 1545049, 1637856, 1685508, 1800429, 1838736, 1869472, 1927893, 1968912, 2103156, 2247344, 2400572, 2528262, 2570524, 2804208, 3090098, 3371016, 3600858, 3677472, 3855786, 3937824, 4206312, 4494688, 4635147, 4801144, 5056524, 5141048, 5401287, 5608416, 5783679, 6180196, 6601573, 6742032, 7201716, 7711572, 8412624, 9270294, 9602288, 10113048, 10282096, 10802574, 11567358, 12360392, 13203146, 13484064, 13905441, 14403432, 15423144, 16825248, 18540588, 19204576, 19804719, 20226096, 20564192, 21605148, 23134716, 24720784, 26406292, 27810882, 28806864, 30846288, 37081176, 39609438, 40452192, 43210296, 46269432, 49441568, 52812584, 55621764, 57613728, 59414157, 61692576, 72617303, 74162352, 79218876, 86420592, 92538864, 105625168, 111243528, 118828314, 145234606, 148324704, 158437752, 172841184, 185077728, 211250336, 217851909, 222487056, 237656628, 290469212, 316875504, 435703818, 444974112, 475313256, 580938424, 633751008, 653555727, 871407636, 950626512, 1161876848, 1307111454, 1742815272, 1901253024, 2323753696, 2614222908, 3485630544, 5228445816, 6971261088, 10456891632, 20913783264]

約数ペア:

[(1, 20913783264), (2, 10456891632), (3, 6971261088), (4, 5228445816), (6, 3485630544), (8, 2614222908), (9, 2323753696), (11, 1901253024), (12, 1742815272), (16, 1307111454), (18, 1161876848), (22, 950626512), (24, 871407636), (32, 653555727), (33, 633751008), (36, 580938424), (44, 475313256), (47, 444974112), (48, 435703818), (66, 316875504), (72, 290469212), (88, 237656628), (94, 222487056), (96, 217851909), (99, 211250336), (113, 185077728), (121, 172841184), (132, 158437752), (141, 148324704), (144, 145234606), (176, 118828314), (188, 111243528), (198, 105625168), (226, 92538864), (242, 86420592), (264, 79218876), (282, 74162352), (288, 72617303), (339, 61692576), (352, 59414157), (363, 57613728), (376, 55621764), (396, 52812584), (423, 49441568), (452, 46269432), (484, 43210296), (517, 40452192), (528, 39609438), (564, 37081176), (678, 30846288), (726, 28806864), (752, 27810882), (792, 26406292), (846, 24720784), (904, 23134716), (968, 21605148), (1017, 20564192), (1034, 20226096), (1056, 19804719), (1089, 19204576), (1128, 18540588), (1243, 16825248), (1356, 15423144), (1452, 14403432), (1504, 13905441), (1551, 13484064), (1584, 13203146), (1692, 12360392), (1808, 11567358), (1936, 10802574), (2034, 10282096), (2068, 10113048), (2178, 9602288), (2256, 9270294), (2486, 8412624), (2712, 7711572), (2904, 7201716), (3102, 6742032), (3168, 6601573), (3384, 6180196), (3616, 5783679), (3729, 5608416), (3872, 5401287), (4068, 5141048), (4136, 5056524), (4356, 4801144), (4512, 4635147), (4653, 4494688), (4972, 4206312), (5311, 3937824), (5424, 3855786), (5687, 3677472), (5808, 3600858), (6204, 3371016), (6768, 3090098), (7458, 2804208), (8136, 2570524), (8272, 2528262), (8712, 2400572), (9306, 2247344), (9944, 2103156), (10622, 1968912), (10848, 1927893), (11187, 1869472), (11374, 1838736), (11616, 1800429), (12408, 1685508), (12769, 1637856), (13536, 1545049), (13673, 1529568), (14916, 1402104), (15933, 1312608), (16272, 1285262), (16544, 1264131), (17061, 1225824), (17424, 1200286), (18612, 1123672), (19888, 1051578), (21244, 984456), (22374, 934736), (22748, 919368), (24816, 842754), (25538, 818928), (27346, 764784), (29832, 701052), (31866, 656304), (32544, 642631), (34122, 612912), (34848, 600143), (37224, 561836), (38307, 545952), (39776, 525789), (41019, 509856), (42488, 492228), (44748, 467368), (45496, 459684), (47799, 437536), (49632, 421377), (51076, 409464), (51183, 408608), (54692, 382392), (58421, 357984), (59664, 350526), (63732, 328152), (68244, 306456), (74448, 280918), (76614, 272976), (82038, 254928), (84976, 246114), (89496, 233684), (90992, 229842), (95598, 218768), (102152, 204732), (102366, 204304), (109384, 191196), (114921, 181984), (116842, 178992), (119328, 175263), (123057, 169952), (127464, 164076), (136488, 153228), (140459, 148896)]