20659142016

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 640

約数和(自身を含む): 71089920000

約数和(自身を除く): 50430777984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 31, 32, 34, 36, 38, 48, 51, 54, 57, 62, 64, 68, 72, 76, 81, 93, 96, 102, 108, 114, 124, 128, 136, 144, 152, 153, 162, 171, 186, 192, 199, 204, 216, 228, 248, 272, 279, 288, 304, 306, 323, 324, 342, 372, 384, 398, 408, 432, 456, 459, 496, 513, 527, 544, 558, 576, 589, 597, 608, 612, 646, 648, 684, 744, 796, 816, 837, 864, 912, 918, 969, 992, 1026, 1054, 1088, 1116, 1152, 1178, 1194, 1216, 1224, 1292, 1296, 1368, 1377, 1488, 1539, 1581, 1592, 1632, 1674, 1728, 1767, 1791, 1824, 1836, 1938, 1984, 2052, 2108, 2176, 2232, 2356, 2388, 2432, 2448, 2511, 2584, 2592, 2736, 2754, 2907, 2976, 3078, 3162, 3184, 3264, 3348, 3383, 3456, 3534, 3582, 3648, 3672, 3781, 3876, 3968, 4104, 4216, 4464, 4712, 4743, 4776, 4896, 5022, 5168, 5184, 5301, 5373, 5472, 5508, 5814, 5952, 6156, 6169, 6324, 6368, 6528, 6696, 6766, 7068, 7164, 7296, 7344, 7562, 7752, 8208, 8432, 8721, 8928, 9424, 9486, 9552, 9792, 10013, 10044, 10149, 10336, 10368, 10602, 10746, 10944, 11016, 11343, 11628, 11904, 12312, 12338, 12648, 12736, 13392, 13532, 14136, 14229, 14328, 14688, 15124, 15504, 15903, 16119, 16416, 16864, 17442, 17856, 18507, 18848, 18972, 19104, 19584, 20026, 20088, 20298, 20672, 21204, 21492, 21888, 22032, 22686, 23256, 24624, 24676, 25296, 25472, 26163, 26784, 27064, 28272, 28458, 28656, 29376, 30039, 30248, 30447, 31008, 31806, 32238, 32832, 33728, 34029, 34884, 35712, 37014, 37696, 37944, 38208, 40052, 40176, 40596, 41344, 42408, 42687, 42984, 44064, 45372, 46512, 47709, 49248, 49352, 50592, 52326, 53568, 54128, 55521, 56544, 56916, 57312, 58752, 60078, 60496, 60894, 62016, 63612, 64277, 64476, 65664, 67456, 68058, 69768, 74028, 75392, 75888, 76416, 80104, 80352, 81192, 84816, 85374, 85968, 88128, 90117, 90744, 91341, 93024, 95418, 98496, 98704, 101184, 102087, 104652, 104873, 107136, 108256, 111042, 113088, 113832, 114624, 117211, 120156, 120992, 121788, 124032, 127224, 128554, 128952, 136116, 139536, 148056, 151776, 160208, 160704, 162384, 166563, 169632, 170748, 171936, 176256, 180234, 181488, 182682, 186048, 190836, 192831, 196992, 197408, 202368, 204174, 209304, 209746, 216512, 222084, 226176, 227664, 229248, 234422, 240312, 241984, 243576, 254448, 257108, 257904, 270351, 272232, 274023, 279072, 296112, 303552, 306261, 314619, 320416, 321408, 324768, 333126, 339264, 341496, 343872, 351633, 360468, 362976, 365364, 372096, 381672, 385662, 394816, 408348, 418608, 419492, 433024, 444168, 455328, 468844, 480624, 483968, 487152, 499689, 508896, 514216, 515808, 540702, 544464, 548046, 558144, 578493, 592224, 607104, 612522, 629238, 640832, 649536, 666252, 678528, 682992, 687744, 703266, 720936, 725952, 730728, 763344, 771324, 789632, 811053, 816696, 837216, 838984, 888336, 910656, 937688, 943857, 961248, 974304, 999378, 1017792, 1028432, 1031616, 1054899, 1081404, 1088928, 1096092, 1116288, 1156986, 1184448, 1225044, 1258476, 1281664, 1299072, 1332504, 1365984, 1406532, 1441872, 1451904, 1461456, 1526688, 1542648, 1622106, 1633392, 1674432, 1677968, 1735479, 1776672, 1821312, 1875376, 1887714, 1922496, 1948608, 1992587, 1998756, 2035584, 2056864, 2063232, 2109798, 2162808, 2177856, 2192184, 2313972, 2368896, 2450088, 2516952, 2665008, 2731968, 2813064, 2831571, 2883744, 2922912, 3053376, 3085296, 3164697, 3244212, 3266784, 3348864, 3355936, 3470958, 3553344, 3750752, 3775428, 3844992, 3897216, 3985174, 3997512, 4113728, 4219596, 4325616, 4355712, 4384368, 4627944, 4900176, 5033904, 5206437, 5330016, 5463936, 5626128, 5663142, 5767488, 5845824, 5977761, 6106752, 6170592, 6329394, 6488424, 6533568, 6711872, 6941916, 7106688, 7501504, 7550856, 7970348, 7995024, 8227456, 8439192, 8494713, 8651232, 8768736, 9255888, 9494091, 9800352, 10067808, 10412874, 10660032, 11252256, 11326284, 11534976, 11691648, 11955522, 12341184, 12658788, 12976848, 13067136, 13423744, 13883832, 15003008, 15101712, 15940696, 15990048, 16878384, 16989426, 17302464, 17537472, 17933283, 18511776, 18988182, 19600704, 20135616, 20825748, 21320064, 22504512, 22652568, 23911044, 24682368, 25317576, 25953696, 27767664, 30203424, 31881392, 31980096, 33756768, 33978852, 34604928, 35074944, 35866566, 37023552, 37976364, 39201408, 40271232, 41651496, 45009024, 45305136, 47822088, 50635152, 51907392, 53799849, 55535328, 60406848, 63762784, 63960192, 67513536, 67957704, 71733132, 74047104, 75952728, 83302992, 90610272, 95644176, 101270304, 103814784, 107599698, 111070656, 120813696, 127525568, 135027072, 135915408, 143466264, 151905456, 161399547, 166605984, 181220544, 191288352, 202540608, 215199396, 222141312, 255051136, 271830816, 286932528, 303810912, 322799094, 333211968, 362441088, 382576704, 405081216, 430398792, 543661632, 573865056, 607621824, 645598188, 666423936, 765153408, 860797584, 1087323264, 1147730112, 1215243648, 1291196376, 1721595168, 2295460224, 2582392752, 3443190336, 5164785504, 6886380672, 10329571008, 20659142016]

約数ペア:

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