20238416784

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{482971}}^1$

素因数の和:483085

約数の個数: 80

約数和(自身を含む): 58690757440

約数和(自身を除く): 38452340656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 4656, 5238, 6984, 10476, 13968, 20952, 41904, 482971, 965942, 1448913, 1931884, 2897826, 3863768, 4346739, 5795652, 7727536, 8693478, 11591304, 13040217, 17386956, 23182608, 26080434, 34773912, 46848187, 52160868, 69547824, 93696374, 104321736, 140544561, 187392748, 208643472, 281089122, 374785496, 421633683, 562178244, 749570992, 843267366, 1124356488, 1264901049, 1686534732, 2248712976, 2529802098, 3373069464, 5059604196, 6746138928, 10119208392, 20238416784]

約数ペア:

[(1, 20238416784), (2, 10119208392), (3, 6746138928), (4, 5059604196), (6, 3373069464), (8, 2529802098), (9, 2248712976), (12, 1686534732), (16, 1264901049), (18, 1124356488), (24, 843267366), (27, 749570992), (36, 562178244), (48, 421633683), (54, 374785496), (72, 281089122), (97, 208643472), (108, 187392748), (144, 140544561), (194, 104321736), (216, 93696374), (291, 69547824), (388, 52160868), (432, 46848187), (582, 34773912), (776, 26080434), (873, 23182608), (1164, 17386956), (1552, 13040217), (1746, 11591304), (2328, 8693478), (2619, 7727536), (3492, 5795652), (4656, 4346739), (5238, 3863768), (6984, 2897826), (10476, 1931884), (13968, 1448913), (20952, 965942), (41904, 482971)]