20177180592

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{5231}}^1$

素因数の和:5451

約数の個数: 160

約数和(自身を含む): 57454894080

約数和(自身を除く): 37277713488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 163, 174, 204, 232, 272, 326, 348, 408, 464, 489, 493, 652, 696, 816, 978, 986, 1304, 1392, 1479, 1956, 1972, 2608, 2771, 2958, 3912, 3944, 4727, 5231, 5542, 5916, 7824, 7888, 8313, 9454, 10462, 11084, 11832, 14181, 15693, 16626, 18908, 20924, 22168, 23664, 28362, 31386, 33252, 37816, 41848, 44336, 56724, 62772, 66504, 75632, 80359, 83696, 88927, 113448, 125544, 133008, 151699, 160718, 177854, 226896, 241077, 251088, 266781, 303398, 321436, 355708, 455097, 482154, 533562, 606796, 642872, 711416, 852653, 910194, 964308, 1067124, 1213592, 1285744, 1422832, 1705306, 1820388, 1928616, 2134248, 2427184, 2557959, 2578883, 3410612, 3640776, 3857232, 4268496, 5115918, 5157766, 6821224, 7281552, 7736649, 10231836, 10315532, 13642448, 14495101, 15473298, 20463672, 20631064, 24726937, 28990202, 30946596, 40927344, 41262128, 43485303, 49453874, 57980404, 61893192, 74180811, 86970606, 98907748, 115960808, 123786384, 148361622, 173941212, 197815496, 231921616, 296723244, 347882424, 395630992, 420357929, 593446488, 695764848, 840715858, 1186892976, 1261073787, 1681431716, 2522147574, 3362863432, 5044295148, 6725726864, 10088590296, 20177180592]

約数ペア:

[(1, 20177180592), (2, 10088590296), (3, 6725726864), (4, 5044295148), (6, 3362863432), (8, 2522147574), (12, 1681431716), (16, 1261073787), (17, 1186892976), (24, 840715858), (29, 695764848), (34, 593446488), (48, 420357929), (51, 395630992), (58, 347882424), (68, 296723244), (87, 231921616), (102, 197815496), (116, 173941212), (136, 148361622), (163, 123786384), (174, 115960808), (204, 98907748), (232, 86970606), (272, 74180811), (326, 61893192), (348, 57980404), (408, 49453874), (464, 43485303), (489, 41262128), (493, 40927344), (652, 30946596), (696, 28990202), (816, 24726937), (978, 20631064), (986, 20463672), (1304, 15473298), (1392, 14495101), (1479, 13642448), (1956, 10315532), (1972, 10231836), (2608, 7736649), (2771, 7281552), (2958, 6821224), (3912, 5157766), (3944, 5115918), (4727, 4268496), (5231, 3857232), (5542, 3640776), (5916, 3410612), (7824, 2578883), (7888, 2557959), (8313, 2427184), (9454, 2134248), (10462, 1928616), (11084, 1820388), (11832, 1705306), (14181, 1422832), (15693, 1285744), (16626, 1213592), (18908, 1067124), (20924, 964308), (22168, 910194), (23664, 852653), (28362, 711416), (31386, 642872), (33252, 606796), (37816, 533562), (41848, 482154), (44336, 455097), (56724, 355708), (62772, 321436), (66504, 303398), (75632, 266781), (80359, 251088), (83696, 241077), (88927, 226896), (113448, 177854), (125544, 160718), (133008, 151699)]