20244793536

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:170

約数の個数: 896

約数和(自身を含む): 74158571520

約数和(自身を除く): 53913777984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 31, 32, 33, 34, 36, 43, 44, 47, 48, 51, 54, 62, 64, 66, 68, 72, 86, 88, 93, 94, 96, 99, 102, 108, 124, 129, 132, 136, 141, 144, 153, 172, 176, 186, 187, 188, 192, 198, 204, 216, 248, 258, 264, 272, 279, 282, 288, 297, 306, 341, 344, 352, 372, 374, 376, 387, 396, 408, 423, 432, 459, 473, 496, 516, 517, 527, 528, 544, 558, 561, 564, 576, 594, 612, 682, 688, 704, 731, 744, 748, 752, 774, 792, 799, 816, 837, 846, 864, 918, 946, 992, 1023, 1032, 1034, 1054, 1056, 1088, 1116, 1122, 1128, 1161, 1188, 1224, 1269, 1333, 1364, 1376, 1419, 1457, 1462, 1488, 1496, 1504, 1548, 1551, 1581, 1584, 1598, 1632, 1674, 1683, 1692, 1728, 1836, 1892, 1984, 2021, 2046, 2064, 2068, 2108, 2112, 2193, 2232, 2244, 2256, 2322, 2376, 2397, 2448, 2538, 2666, 2728, 2752, 2838, 2914, 2924, 2976, 2992, 3008, 3069, 3096, 3102, 3162, 3168, 3196, 3264, 3348, 3366, 3384, 3672, 3784, 3999, 4042, 4092, 4128, 4136, 4216, 4257, 4371, 4386, 4464, 4488, 4512, 4644, 4653, 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204336, 206142, 208692, 209808, 210528, 210936, 217107, 218268, 222921, 223344, 227664, 230112, 234608, 237303, 249271, 250604, 255936, 256432, 257312, 263934, 266772, 271932, 272448, 272459, 274856, 278256, 279744, 281248, 287928, 288486, 289476, 291024, 294624, 297228, 297792, 303552, 309213, 313038, 314712, 315792, 316404, 323136, 345168, 351912, 355696, 362576, 371008, 375906, 377927, 383904, 384648, 385968, 388032, 395901, 396304, 400158, 407898, 408672, 412284, 417384, 419616, 421056, 421872, 432729, 434214, 436536, 445842, 446688, 455328, 460224, 469216, 474606, 498542, 501208, 512864, 514624, 527868, 533544, 543864, 544918, 549712, 556512, 562496, 563859, 575856, 576972, 578952, 582048, 589248, 594456, 600237, 611847, 618426, 626076, 629424, 631584, 632808, 668763, 689161, 690336, 703824, 711392, 725152, 747813, 751812, 755854, 767808, 769296, 771936, 791802, 792608, 800316, 815796, 817344, 817377, 824568, 834768, 839232, 843744, 865458, 868428, 873072, 891684, 893376, 910656, 927639, 938432, 949212, 997084, 1002416, 1025728, 1055736, 1065067, 1067088, 1087728, 1089836, 1099424, 1113024, 1127718, 1133781, 1151712, 1153944, 1157904, 1164096, 1188912, 1200474, 1223694, 1236852, 1252152, 1258848, 1263168, 1265616, 1337526, 1378322, 1380672, 1407648, 1422784, 1450304, 1495626, 1503624, 1511708, 1538592, 1543872, 1583604, 1585216, 1600632, 1631592, 1634754, 1649136, 1669536, 1687488, 1691577, 1730916, 1736856, 1746144, 1783368, 1855278, 1898424, 1994168, 2004832, 2067483, 2111472, 2130134, 2134176, 2175456, 2179672, 2198848, 2243439, 2255436, 2267562, 2303424, 2307888, 2315808, 2377824, 2400948, 2447388, 2452131, 2473704, 2504304, 2517696, 2531232, 2675052, 2756644, 2815296, 2991252, 3007248, 3023416, 3077184, 3167208, 3195201, 3201264, 3263184, 3269508, 3298272, 3339072, 3383154, 3401343, 3461832, 3473712, 3492288, 3566736, 3710556, 3796848, 3988336, 4009664, 4134966, 4222944, 4260268, 4268352, 4350912, 4359344, 4486878, 4510872, 4535124, 4615776, 4631616, 4755648, 4801896, 4894776, 4904262, 4947408, 5008608, 5062464, 5350104, 5513288, 5982504, 6014496, 6046832, 6202449, 6334416, 6390402, 6402528, 6526368, 6539016, 6596544, 6730317, 6766308, 6802686, 6923664, 6947424, 7133472, 7356393, 7421112, 7593696, 7976672, 8269932, 8445888, 8520536, 8718688, 8973756, 9021744, 9070248, 9231552, 9585603, 9603792, 9789552, 9808524, 9894816, 10017216, 10204029, 10700208, 11026576, 11715737, 11965008, 12028992, 12093664, 12404898, 12668832, 12780804, 12805056, 13052736, 13078032, 13460634, 13532616, 13605372, 13847328, 13894848, 14266944, 14712786, 14842224, 15187392, 15953344, 16539864, 17041072, 17437376, 17947512, 18043488, 18140496, 18607347, 19171206, 19207584, 19579104, 19617048, 19789632, 20408058, 21400416, 22053152, 23431474, 23930016, 24187328, 24809796, 25337664, 25561608, 26156064, 26921268, 27065232, 27210744, 27694656, 28756809, 29425572, 29684448, 33079728, 34082144, 35147211, 35895024, 36086976, 36280992, 37214694, 38342412, 38415168, 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約数ペア:

[(1, 20244793536), (2, 10122396768), (3, 6748264512), (4, 5061198384), (6, 3374132256), (8, 2530599192), (9, 2249421504), (11, 1840435776), (12, 1687066128), (16, 1265299596), (17, 1190870208), (18, 1124710752), (22, 920217888), (24, 843533064), (27, 749807168), (31, 653057856), (32, 632649798), (33, 613478592), (34, 595435104), (36, 562355376), (43, 470809152), (44, 460108944), (47, 430740288), (48, 421766532), (51, 396956736), (54, 374903584), (62, 326528928), (64, 316324899), (66, 306739296), (68, 297717552), (72, 281177688), (86, 235404576), (88, 230054472), (93, 217685952), (94, 215370144), (96, 210883266), (99, 204492864), (102, 198478368), (108, 187451792), (124, 163264464), (129, 156936384), (132, 153369648), (136, 148858776), (141, 143580096), (144, 140588844), (153, 132318912), (172, 117702288), (176, 115027236), (186, 108842976), (187, 108260928), (188, 107685072), (192, 105441633), (198, 102246432), (204, 99239184), (216, 93725896), (248, 81632232), (258, 78468192), (264, 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