20931809088

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1605

約数の個数: 224

約数和(自身を含む): 60253839360

約数和(自身を除く): 39322030272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 107, 124, 138, 184, 186, 192, 214, 248, 276, 321, 368, 372, 428, 496, 552, 642, 713, 736, 744, 856, 992, 1104, 1284, 1426, 1429, 1472, 1488, 1712, 1984, 2139, 2208, 2461, 2568, 2852, 2858, 2976, 3317, 3424, 4278, 4287, 4416, 4922, 5136, 5704, 5716, 5952, 6634, 6848, 7383, 8556, 8574, 9844, 9951, 10272, 11408, 11432, 13268, 14766, 17112, 17148, 19688, 19902, 20544, 22816, 22864, 26536, 29532, 32867, 34224, 34296, 39376, 39804, 44299, 45632, 45728, 53072, 59064, 65734, 68448, 68592, 76291, 78752, 79608, 88598, 91456, 98601, 106144, 118128, 131468, 132897, 136896, 137184, 152582, 152903, 157504, 159216, 177196, 197202, 212288, 228873, 236256, 262936, 265794, 274368, 305164, 305806, 318432, 354392, 394404, 457746, 458709, 472512, 525872, 531588, 610328, 611612, 636864, 708784, 788808, 915492, 917418, 1018877, 1051744, 1063176, 1220656, 1223224, 1417568, 1577616, 1830984, 1834836, 2037754, 2103488, 2126352, 2441312, 2446448, 2835136, 3056631, 3155232, 3516769, 3661968, 3669672, 4075508, 4252704, 4739993, 4882624, 4892896, 6113262, 6310464, 7033538, 7323936, 7339344, 8151016, 8505408, 9479986, 9785792, 10550307, 12226524, 14067076, 14219979, 14647872, 14678688, 16302032, 18959972, 21100614, 24453048, 28134152, 28439958, 29357376, 32604064, 37919944, 42201228, 48906096, 56268304, 56879916, 65208128, 75839888, 84402456, 97812192, 109019839, 112536608, 113759832, 151679776, 168804912, 195624384, 218039678, 225073216, 227519664, 303359552, 327059517, 337609824, 436079356, 455039328, 654119034, 675219648, 872158712, 910078656, 1308238068, 1744317424, 2616476136, 3488634848, 5232952272, 6977269696, 10465904544, 20931809088]

約数ペア:

[(1, 20931809088), (2, 10465904544), (3, 6977269696), (4, 5232952272), (6, 3488634848), (8, 2616476136), (12, 1744317424), (16, 1308238068), (23, 910078656), (24, 872158712), (31, 675219648), (32, 654119034), (46, 455039328), (48, 436079356), (62, 337609824), (64, 327059517), (69, 303359552), (92, 227519664), (93, 225073216), (96, 218039678), (107, 195624384), (124, 168804912), (138, 151679776), (184, 113759832), (186, 112536608), (192, 109019839), (214, 97812192), (248, 84402456), (276, 75839888), (321, 65208128), (368, 56879916), (372, 56268304), (428, 48906096), (496, 42201228), (552, 37919944), (642, 32604064), (713, 29357376), (736, 28439958), (744, 28134152), (856, 24453048), (992, 21100614), (1104, 18959972), (1284, 16302032), (1426, 14678688), (1429, 14647872), (1472, 14219979), (1488, 14067076), (1712, 12226524), (1984, 10550307), (2139, 9785792), (2208, 9479986), (2461, 8505408), (2568, 8151016), (2852, 7339344), (2858, 7323936), (2976, 7033538), (3317, 6310464), (3424, 6113262), (4278, 4892896), (4287, 4882624), (4416, 4739993), (4922, 4252704), (5136, 4075508), (5704, 3669672), (5716, 3661968), (5952, 3516769), (6634, 3155232), (6848, 3056631), (7383, 2835136), (8556, 2446448), (8574, 2441312), (9844, 2126352), (9951, 2103488), (10272, 2037754), (11408, 1834836), (11432, 1830984), (13268, 1577616), (14766, 1417568), (17112, 1223224), (17148, 1220656), (19688, 1063176), (19902, 1051744), (20544, 1018877), (22816, 917418), (22864, 915492), (26536, 788808), (29532, 708784), (32867, 636864), (34224, 611612), (34296, 610328), (39376, 531588), (39804, 525872), (44299, 472512), (45632, 458709), (45728, 457746), (53072, 394404), (59064, 354392), (65734, 318432), (68448, 305806), (68592, 305164), (76291, 274368), (78752, 265794), (79608, 262936), (88598, 236256), (91456, 228873), (98601, 212288), (106144, 197202), (118128, 177196), (131468, 159216), (132897, 157504), (136896, 152903), (137184, 152582)]