20188502496

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{5813}}^1$

素因数の和:6249

約数の個数: 144

約数和(自身を含む): 59425591680

約数和(自身を除く): 39237089184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 389, 496, 558, 744, 778, 992, 1116, 1167, 1488, 1556, 2232, 2334, 2976, 3112, 3501, 4464, 4668, 5813, 6224, 7002, 8928, 9336, 11626, 12059, 12448, 14004, 17439, 18672, 23252, 24118, 28008, 34878, 36177, 37344, 46504, 48236, 52317, 56016, 69756, 72354, 93008, 96472, 104634, 108531, 112032, 139512, 144708, 180203, 186016, 192944, 209268, 217062, 279024, 289416, 360406, 385888, 418536, 434124, 540609, 558048, 578832, 720812, 837072, 868248, 1081218, 1157664, 1441624, 1621827, 1674144, 1736496, 2162436, 2261257, 2883248, 3243654, 3472992, 4324872, 4522514, 5766496, 6487308, 6783771, 8649744, 9045028, 12974616, 13567542, 17299488, 18090056, 20351313, 25949232, 27135084, 36180112, 40702626, 51898464, 54270168, 70098967, 72360224, 81405252, 108540336, 140197934, 162810504, 210296901, 217080672, 280395868, 325621008, 420593802, 560791736, 630890703, 651242016, 841187604, 1121583472, 1261781406, 1682375208, 2243166944, 2523562812, 3364750416, 5047125624, 6729500832, 10094251248, 20188502496]

約数ペア:

[(1, 20188502496), (2, 10094251248), (3, 6729500832), (4, 5047125624), (6, 3364750416), (8, 2523562812), (9, 2243166944), (12, 1682375208), (16, 1261781406), (18, 1121583472), (24, 841187604), (31, 651242016), (32, 630890703), (36, 560791736), (48, 420593802), (62, 325621008), (72, 280395868), (93, 217080672), (96, 210296901), (124, 162810504), (144, 140197934), (186, 108540336), (248, 81405252), (279, 72360224), (288, 70098967), (372, 54270168), (389, 51898464), (496, 40702626), (558, 36180112), (744, 27135084), (778, 25949232), (992, 20351313), (1116, 18090056), (1167, 17299488), (1488, 13567542), (1556, 12974616), (2232, 9045028), (2334, 8649744), (2976, 6783771), (3112, 6487308), (3501, 5766496), (4464, 4522514), (4668, 4324872), (5813, 3472992), (6224, 3243654), (7002, 2883248), (8928, 2261257), (9336, 2162436), (11626, 1736496), (12059, 1674144), (12448, 1621827), (14004, 1441624), (17439, 1157664), (18672, 1081218), (23252, 868248), (24118, 837072), (28008, 720812), (34878, 578832), (36177, 558048), (37344, 540609), (46504, 434124), (48236, 418536), (52317, 385888), (56016, 360406), (69756, 289416), (72354, 279024), (93008, 217062), (96472, 209268), (104634, 192944), (108531, 186016), (112032, 180203), (139512, 144708)]