20028096

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 65379600

約数和(自身を除く): 45351504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 72, 87, 88, 96, 99, 109, 116, 132, 144, 174, 176, 192, 198, 218, 232, 261, 264, 288, 319, 327, 348, 352, 396, 436, 464, 522, 528, 576, 638, 654, 696, 704, 792, 872, 928, 957, 981, 1044, 1056, 1199, 1276, 1308, 1392, 1584, 1744, 1856, 1914, 1962, 2088, 2112, 2398, 2552, 2616, 2784, 2871, 3161, 3168, 3488, 3597, 3828, 3924, 4176, 4796, 5104, 5232, 5568, 5742, 6322, 6336, 6976, 7194, 7656, 7848, 8352, 9483, 9592, 10208, 10464, 10791, 11484, 12644, 14388, 15312, 15696, 16704, 18966, 19184, 20416, 20928, 21582, 22968, 25288, 28449, 28776, 30624, 31392, 34771, 37932, 38368, 43164, 45936, 50576, 56898, 57552, 61248, 62784, 69542, 75864, 76736, 86328, 91872, 101152, 104313, 113796, 115104, 139084, 151728, 172656, 183744, 202304, 208626, 227592, 230208, 278168, 303456, 312939, 345312, 417252, 455184, 556336, 606912, 625878, 690624, 834504, 910368, 1112672, 1251756, 1669008, 1820736, 2225344, 2503512, 3338016, 5007024, 6676032, 10014048, 20028096]

約数ペア:

[(1, 20028096), (2, 10014048), (3, 6676032), (4, 5007024), (6, 3338016), (8, 2503512), (9, 2225344), (11, 1820736), (12, 1669008), (16, 1251756), (18, 1112672), (22, 910368), (24, 834504), (29, 690624), (32, 625878), (33, 606912), (36, 556336), (44, 455184), (48, 417252), (58, 345312), (64, 312939), (66, 303456), (72, 278168), (87, 230208), (88, 227592), (96, 208626), (99, 202304), (109, 183744), (116, 172656), (132, 151728), (144, 139084), (174, 115104), (176, 113796), (192, 104313), (198, 101152), (218, 91872), (232, 86328), (261, 76736), (264, 75864), (288, 69542), (319, 62784), (327, 61248), (348, 57552), (352, 56898), (396, 50576), (436, 45936), (464, 43164), (522, 38368), (528, 37932), (576, 34771), (638, 31392), (654, 30624), (696, 28776), (704, 28449), (792, 25288), (872, 22968), (928, 21582), (957, 20928), (981, 20416), (1044, 19184), (1056, 18966), (1199, 16704), (1276, 15696), (1308, 15312), (1392, 14388), (1584, 12644), (1744, 11484), (1856, 10791), (1914, 10464), (1962, 10208), (2088, 9592), (2112, 9483), (2398, 8352), (2552, 7848), (2616, 7656), (2784, 7194), (2871, 6976), (3161, 6336), (3168, 6322), (3488, 5742), (3597, 5568), (3828, 5232), (3924, 5104), (4176, 4796)]