20239296

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:107

約数の個数: 168

約数和(自身を含む): 68616576

約数和(自身を除く): 48377280

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 56, 64, 66, 74, 77, 84, 88, 96, 111, 112, 132, 148, 154, 168, 176, 192, 222, 224, 231, 259, 264, 296, 308, 336, 352, 407, 444, 448, 462, 518, 528, 592, 616, 672, 704, 777, 814, 888, 924, 1036, 1056, 1184, 1221, 1232, 1344, 1369, 1554, 1628, 1776, 1848, 2072, 2112, 2368, 2442, 2464, 2738, 2849, 3108, 3256, 3552, 3696, 4107, 4144, 4884, 4928, 5476, 5698, 6216, 6512, 7104, 7392, 8214, 8288, 8547, 9583, 9768, 10952, 11396, 12432, 13024, 14784, 15059, 16428, 16576, 17094, 19166, 19536, 21904, 22792, 24864, 26048, 28749, 30118, 32856, 34188, 38332, 39072, 43808, 45177, 45584, 49728, 57498, 60236, 65712, 68376, 76664, 78144, 87616, 90354, 91168, 105413, 114996, 120472, 131424, 136752, 153328, 180708, 182336, 210826, 229992, 240944, 262848, 273504, 306656, 316239, 361416, 421652, 459984, 481888, 547008, 613312, 632478, 722832, 843304, 919968, 963776, 1264956, 1445664, 1686608, 1839936, 2529912, 2891328, 3373216, 5059824, 6746432, 10119648, 20239296]

約数ペア:

[(1, 20239296), (2, 10119648), (3, 6746432), (4, 5059824), (6, 3373216), (7, 2891328), (8, 2529912), (11, 1839936), (12, 1686608), (14, 1445664), (16, 1264956), (21, 963776), (22, 919968), (24, 843304), (28, 722832), (32, 632478), (33, 613312), (37, 547008), (42, 481888), (44, 459984), (48, 421652), (56, 361416), (64, 316239), (66, 306656), (74, 273504), (77, 262848), (84, 240944), (88, 229992), (96, 210826), (111, 182336), (112, 180708), (132, 153328), (148, 136752), (154, 131424), (168, 120472), (176, 114996), (192, 105413), (222, 91168), (224, 90354), (231, 87616), (259, 78144), (264, 76664), (296, 68376), (308, 65712), (336, 60236), (352, 57498), (407, 49728), (444, 45584), (448, 45177), (462, 43808), (518, 39072), (528, 38332), (592, 34188), (616, 32856), (672, 30118), (704, 28749), (777, 26048), (814, 24864), (888, 22792), (924, 21904), (1036, 19536), (1056, 19166), (1184, 17094), (1221, 16576), (1232, 16428), (1344, 15059), (1369, 14784), (1554, 13024), (1628, 12432), (1776, 11396), (1848, 10952), (2072, 9768), (2112, 9583), (2368, 8547), (2442, 8288), (2464, 8214), (2738, 7392), (2849, 7104), (3108, 6512), (3256, 6216), (3552, 5698), (3696, 5476), (4107, 4928), (4144, 4884)]