20376576

素因数分解:

$2^{10}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 176

約数和(自身を含む): 66814080

約数和(自身を除く): 46437504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 67, 72, 88, 96, 99, 108, 128, 132, 134, 144, 176, 192, 198, 201, 216, 256, 264, 268, 288, 297, 352, 384, 396, 402, 432, 512, 528, 536, 576, 594, 603, 704, 737, 768, 792, 804, 864, 1024, 1056, 1072, 1152, 1188, 1206, 1408, 1474, 1536, 1584, 1608, 1728, 1809, 2112, 2144, 2211, 2304, 2376, 2412, 2816, 2948, 3072, 3168, 3216, 3456, 3618, 4224, 4288, 4422, 4608, 4752, 4824, 5632, 5896, 6336, 6432, 6633, 6912, 7236, 8448, 8576, 8844, 9216, 9504, 9648, 11264, 11792, 12672, 12864, 13266, 13824, 14472, 16896, 17152, 17688, 19008, 19296, 19899, 23584, 25344, 25728, 26532, 27648, 28944, 33792, 34304, 35376, 38016, 38592, 39798, 47168, 50688, 51456, 53064, 57888, 68608, 70752, 76032, 77184, 79596, 94336, 101376, 102912, 106128, 115776, 141504, 152064, 154368, 159192, 188672, 205824, 212256, 231552, 283008, 304128, 308736, 318384, 377344, 424512, 463104, 566016, 617472, 636768, 754688, 849024, 926208, 1132032, 1273536, 1698048, 1852416, 2264064, 2547072, 3396096, 5094144, 6792192, 10188288, 20376576]

約数ペア:

[(1, 20376576), (2, 10188288), (3, 6792192), (4, 5094144), (6, 3396096), (8, 2547072), (9, 2264064), (11, 1852416), (12, 1698048), (16, 1273536), (18, 1132032), (22, 926208), (24, 849024), (27, 754688), (32, 636768), (33, 617472), (36, 566016), (44, 463104), (48, 424512), (54, 377344), (64, 318384), (66, 308736), (67, 304128), (72, 283008), (88, 231552), (96, 212256), (99, 205824), (108, 188672), (128, 159192), (132, 154368), (134, 152064), (144, 141504), (176, 115776), (192, 106128), (198, 102912), (201, 101376), (216, 94336), (256, 79596), (264, 77184), (268, 76032), (288, 70752), (297, 68608), (352, 57888), (384, 53064), (396, 51456), (402, 50688), (432, 47168), (512, 39798), (528, 38592), (536, 38016), (576, 35376), (594, 34304), (603, 33792), (704, 28944), (737, 27648), (768, 26532), (792, 25728), (804, 25344), (864, 23584), (1024, 19899), (1056, 19296), (1072, 19008), (1152, 17688), (1188, 17152), (1206, 16896), (1408, 14472), (1474, 13824), (1536, 13266), (1584, 12864), (1608, 12672), (1728, 11792), (1809, 11264), (2112, 9648), (2144, 9504), (2211, 9216), (2304, 8844), (2376, 8576), (2412, 8448), (2816, 7236), (2948, 6912), (3072, 6633), (3168, 6432), (3216, 6336), (3456, 5896), (3618, 5632), (4224, 4824), (4288, 4752), (4422, 4608)]