20790084672

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1$

素因数の和:928

約数の個数: 336

約数和(自身を含む): 70957391232

約数和(自身を除く): 50167306560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 353, 378, 432, 448, 486, 504, 541, 567, 576, 648, 672, 706, 756, 864, 972, 1008, 1059, 1082, 1134, 1296, 1344, 1412, 1512, 1623, 1701, 1728, 1944, 2016, 2118, 2164, 2268, 2471, 2592, 2824, 3024, 3177, 3246, 3402, 3787, 3888, 4032, 4236, 4328, 4536, 4869, 4942, 5184, 5648, 6048, 6354, 6492, 6804, 7413, 7574, 7776, 8472, 8656, 9072, 9531, 9738, 9884, 11296, 11361, 12096, 12708, 12984, 13608, 14607, 14826, 15148, 15552, 16944, 17312, 18144, 19062, 19476, 19768, 22239, 22592, 22722, 25416, 25968, 27216, 28593, 29214, 29652, 30296, 33888, 34083, 34624, 36288, 38124, 38952, 39536, 43821, 44478, 45444, 50832, 51936, 54432, 57186, 58428, 59304, 60592, 66717, 67776, 68166, 76248, 77904, 79072, 85779, 87642, 88956, 90888, 101664, 102249, 103872, 108864, 114372, 116856, 118608, 121184, 131463, 133434, 136332, 152496, 155808, 158144, 171558, 175284, 177912, 181776, 190973, 200151, 203328, 204498, 228744, 233712, 237216, 242368, 262926, 266868, 272664, 304992, 306747, 311616, 343116, 350568, 355824, 363552, 381946, 400302, 408996, 457488, 467424, 474432, 525852, 533736, 545328, 572919, 600453, 609984, 613494, 686232, 701136, 711648, 727104, 763892, 800604, 817992, 914976, 920241, 934848, 1051704, 1067472, 1090656, 1145838, 1200906, 1226988, 1336811, 1372464, 1402272, 1423296, 1527784, 1601208, 1635984, 1718757, 1829952, 1840482, 2103408, 2134944, 2181312, 2291676, 2401812, 2453976, 2673622, 2744928, 2804544, 3055568, 3202416, 3271968, 3437514, 3680964, 4010433, 4206816, 4269888, 4583352, 4803624, 4907952, 5156271, 5347244, 5489856, 6111136, 6404832, 6543936, 6875028, 7361928, 8020866, 8413632, 9166704, 9607248, 9815904, 10312542, 10694488, 12031299, 12222272, 12809664, 13750056, 14723856, 15468813, 16041732, 18333408, 19214496, 19631808, 20625084, 21388976, 24062598, 27500112, 29447712, 30937626, 32083464, 36093897, 36666816, 38428992, 41250168, 42777952, 46406439, 48125196, 55000224, 58895424, 61875252, 64166928, 72187794, 82500336, 85555904, 92812878, 96250392, 108281691, 110000448, 123750504, 128333856, 144375588, 165000672, 185625756, 192500784, 216563382, 247501008, 256667712, 288751176, 324845073, 330001344, 371251512, 385001568, 433126764, 495002016, 577502352, 649690146, 742503024, 770003136, 866253528, 990004032, 1155004704, 1299380292, 1485006048, 1732507056, 2310009408, 2598760584, 2970012096, 3465014112, 5197521168, 6930028224, 10395042336, 20790084672]

約数ペア:

[(1, 20790084672), (2, 10395042336), (3, 6930028224), (4, 5197521168), (6, 3465014112), (7, 2970012096), (8, 2598760584), (9, 2310009408), (12, 1732507056), (14, 1485006048), (16, 1299380292), (18, 1155004704), (21, 990004032), (24, 866253528), (27, 770003136), (28, 742503024), (32, 649690146), (36, 577502352), (42, 495002016), (48, 433126764), (54, 385001568), (56, 371251512), (63, 330001344), (64, 324845073), (72, 288751176), (81, 256667712), (84, 247501008), (96, 216563382), (108, 192500784), (112, 185625756), (126, 165000672), (144, 144375588), (162, 128333856), (168, 123750504), (189, 110000448), (192, 108281691), (216, 96250392), (224, 92812878), (243, 85555904), (252, 82500336), (288, 72187794), (324, 64166928), (336, 61875252), (353, 58895424), (378, 55000224), (432, 48125196), (448, 46406439), (486, 42777952), (504, 41250168), (541, 38428992), (567, 36666816), (576, 36093897), (648, 32083464), (672, 30937626), (706, 29447712), (756, 27500112), (864, 24062598), (972, 21388976), (1008, 20625084), (1059, 19631808), (1082, 19214496), (1134, 18333408), (1296, 16041732), (1344, 15468813), (1412, 14723856), (1512, 13750056), (1623, 12809664), (1701, 12222272), (1728, 12031299), (1944, 10694488), (2016, 10312542), (2118, 9815904), (2164, 9607248), (2268, 9166704), (2471, 8413632), (2592, 8020866), (2824, 7361928), (3024, 6875028), (3177, 6543936), (3246, 6404832), (3402, 6111136), (3787, 5489856), (3888, 5347244), (4032, 5156271), (4236, 4907952), (4328, 4803624), (4536, 4583352), (4869, 4269888), (4942, 4206816), (5184, 4010433), (5648, 3680964), (6048, 3437514), (6354, 3271968), (6492, 3202416), (6804, 3055568), (7413, 2804544), (7574, 2744928), (7776, 2673622), (8472, 2453976), (8656, 2401812), (9072, 2291676), (9531, 2181312), (9738, 2134944), (9884, 2103408), (11296, 1840482), (11361, 1829952), (12096, 1718757), (12708, 1635984), (12984, 1601208), (13608, 1527784), (14607, 1423296), (14826, 1402272), (15148, 1372464), (15552, 1336811), (16944, 1226988), (17312, 1200906), (18144, 1145838), (19062, 1090656), (19476, 1067472), (19768, 1051704), (22239, 934848), (22592, 920241), (22722, 914976), (25416, 817992), (25968, 800604), (27216, 763892), (28593, 727104), (29214, 711648), (29652, 701136), (30296, 686232), (33888, 613494), (34083, 609984), (34624, 600453), (36288, 572919), (38124, 545328), (38952, 533736), (39536, 525852), (43821, 474432), (44478, 467424), (45444, 457488), (50832, 408996), (51936, 400302), (54432, 381946), (57186, 363552), (58428, 355824), (59304, 350568), (60592, 343116), (66717, 311616), (67776, 306747), (68166, 304992), (76248, 272664), (77904, 266868), (79072, 262926), (85779, 242368), (87642, 237216), (88956, 233712), (90888, 228744), (101664, 204498), (102249, 203328), (103872, 200151), (108864, 190973), (114372, 181776), (116856, 177912), (118608, 175284), (121184, 171558), (131463, 158144), (133434, 155808), (136332, 152496)]