20414592

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 66646800

約数和(自身を除く): 46232208

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, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 179, 192, 198, 216, 264, 288, 297, 324, 352, 358, 384, 396, 432, 528, 537, 576, 594, 648, 704, 716, 792, 864, 891, 1056, 1074, 1152, 1188, 1296, 1408, 1432, 1584, 1611, 1728, 1782, 1969, 2112, 2148, 2376, 2592, 2864, 3168, 3222, 3456, 3564, 3938, 4224, 4296, 4752, 4833, 5184, 5728, 5907, 6336, 6444, 7128, 7876, 8592, 9504, 9666, 10368, 11456, 11814, 12672, 12888, 14256, 14499, 15752, 17184, 17721, 19008, 19332, 22912, 23628, 25776, 28512, 28998, 31504, 34368, 35442, 38016, 38664, 47256, 51552, 53163, 57024, 57996, 63008, 68736, 70884, 77328, 94512, 103104, 106326, 114048, 115992, 126016, 141768, 154656, 159489, 189024, 206208, 212652, 231984, 252032, 283536, 309312, 318978, 378048, 425304, 463968, 567072, 618624, 637956, 756096, 850608, 927936, 1134144, 1275912, 1701216, 1855872, 2268288, 2551824, 3402432, 5103648, 6804864, 10207296, 20414592]

約数ペア:

[(1, 20414592), (2, 10207296), (3, 6804864), (4, 5103648), (6, 3402432), (8, 2551824), (9, 2268288), (11, 1855872), (12, 1701216), (16, 1275912), (18, 1134144), (22, 927936), (24, 850608), (27, 756096), (32, 637956), (33, 618624), (36, 567072), (44, 463968), (48, 425304), (54, 378048), (64, 318978), (66, 309312), (72, 283536), (81, 252032), (88, 231984), (96, 212652), (99, 206208), (108, 189024), (128, 159489), (132, 154656), (144, 141768), (162, 126016), (176, 115992), (179, 114048), (192, 106326), (198, 103104), (216, 94512), (264, 77328), (288, 70884), (297, 68736), (324, 63008), (352, 57996), (358, 57024), (384, 53163), (396, 51552), (432, 47256), (528, 38664), (537, 38016), (576, 35442), (594, 34368), (648, 31504), (704, 28998), (716, 28512), (792, 25776), (864, 23628), (891, 22912), (1056, 19332), (1074, 19008), (1152, 17721), (1188, 17184), (1296, 15752), (1408, 14499), (1432, 14256), (1584, 12888), (1611, 12672), (1728, 11814), (1782, 11456), (1969, 10368), (2112, 9666), (2148, 9504), (2376, 8592), (2592, 7876), (2864, 7128), (3168, 6444), (3222, 6336), (3456, 5907), (3564, 5728), (3938, 5184), (4224, 4833), (4296, 4752)]