20012794620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 768

約数和(自身を含む): 77070336000

約数和(自身を除く): 57057541380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 31, 35, 38, 39, 42, 49, 52, 57, 60, 62, 65, 70, 76, 78, 84, 91, 93, 95, 98, 105, 114, 124, 127, 130, 133, 140, 147, 155, 156, 182, 186, 190, 195, 196, 210, 217, 228, 245, 247, 254, 260, 266, 273, 285, 294, 310, 343, 364, 372, 380, 381, 390, 399, 403, 420, 434, 455, 465, 490, 494, 508, 532, 546, 570, 588, 589, 620, 635, 637, 651, 665, 686, 735, 741, 762, 780, 798, 806, 868, 889, 910, 930, 931, 980, 988, 1029, 1085, 1092, 1140, 1178, 1209, 1235, 1270, 1274, 1302, 1330, 1365, 1372, 1470, 1482, 1519, 1524, 1596, 1612, 1651, 1715, 1729, 1767, 1778, 1820, 1860, 1862, 1905, 1911, 1995, 2015, 2058, 2170, 2356, 2413, 2418, 2470, 2540, 2548, 2604, 2660, 2667, 2730, 2793, 2821, 2940, 2945, 2964, 3038, 3185, 3255, 3302, 3430, 3458, 3534, 3556, 3705, 3724, 3810, 3822, 3937, 3990, 4030, 4116, 4123, 4340, 4445, 4459, 4557, 4655, 4826, 4836, 4940, 4953, 5145, 5187, 5334, 5460, 5586, 5642, 5890, 6045, 6076, 6223, 6370, 6510, 6517, 6604, 6860, 6916, 7068, 7239, 7410, 7595, 7620, 7644, 7657, 7874, 7980, 8060, 8246, 8255, 8463, 8645, 8835, 8890, 8918, 9114, 9310, 9555, 9652, 9906, 10290, 10374, 10633, 10668, 11172, 11284, 11557, 11780, 11811, 12065, 12090, 12103, 12369, 12446, 12740, 13020, 13034, 13335, 13377, 13965, 14105, 14478, 14820, 15190, 15314, 15748, 16492, 16510, 16891, 16926, 17290, 17670, 17780, 17836, 18228, 18620, 18669, 19110, 19551, 19685, 19747, 19812, 20580, 20615, 20748, 21266, 22295, 22785, 22971, 23114, 23622, 24130, 24180, 24206, 24738, 24765, 24892, 25935, 26068, 26670, 26754, 27559, 27930, 28210, 28861, 28956, 30380, 30628, 31115, 31369, 31899, 32585, 33020, 33782, 33852, 34580, 34671, 35340, 36195, 36309, 37338, 38220, 38285, 39102, 39370, 39494, 41230, 42315, 42532, 43561, 44590, 45570, 45942, 46228, 47244, 48260, 48412, 49476, 49530, 50673, 51181, 51870, 53165, 53340, 53508, 53599, 55118, 55860, 56420, 57722, 57785, 59055, 59241, 60515, 61845, 62230, 62738, 63798, 65170, 66885, 67564, 69342, 72390, 72618, 74676, 74803, 76570, 78204, 78740, 78988, 80899, 82460, 82677, 84455, 84630, 84721, 86583, 87122, 89180, 91140, 91884, 93345, 94107, 97755, 98735, 99060, 101346, 102362, 103740, 106330, 107198, 110236, 114855, 115444, 115570, 118110, 118237, 118482, 121030, 123690, 124460, 125476, 127596, 130340, 130683, 133770, 137795, 138229, 138684, 144305, 144780, 145236, 149606, 153140, 153543, 156845, 159495, 160797, 161798, 165354, 168910, 169260, 169442, 173166, 173355, 174244, 181545, 186690, 188214, 192913, 195510, 197470, 202027, 202692, 204724, 212660, 214396, 217805, 219583, 224409, 229710, 231140, 236220, 236474, 236964, 242060, 242697, 247380, 253365, 254163, 255905, 261366, 267540, 267995, 275590, 276458, 288610, 296205, 299212, 307086, 313690, 318990, 321594, 323596, 330708, 337820, 338884, 346332, 346710, 354711, 358267, 363090, 373380, 374015, 375193, 376428, 385826, 391020, 394940, 404054, 404495, 413385, 414687, 423605, 432915, 435610, 439166, 448818, 459420, 470535, 472948, 485394, 506730, 508326, 511810, 522732, 523621, 535990, 551180, 552916, 566293, 577220, 578739, 591185, 592410, 606081, 614172, 627380, 637980, 643188, 653415, 658749, 691145, 693420, 709422, 716534, 726180, 748030, 750386, 767715, 771652, 803985, 808108, 808990, 826770, 827659, 829374, 847210, 865830, 871220, 878332, 897636, 941070, 964565, 970788, 972439, 1010135, 1013460, 1016652, 1023620, 1047242, 1071980, 1074801, 1097915, 1122045, 1125579, 1132586, 1157478, 1182370, 1184820, 1212162, 1213485, 1270815, 1306830, 1317498, 1350391, 1382290, 1418844, 1433068, 1496060, 1500772, 1535430, 1537081, 1570863, 1607970, 1617980, 1653540, 1655318, 1658748, 1694420, 1698879, 1731660, 1773555, 1791335, 1875965, 1882140, 1929130, 1944878, 2020270, 2073435, 2094484, 2149602, 2195830, 2244090, 2251158, 2265172, 2314956, 2364740, 2424324, 2426970, 2482977, 2507869, 2541630, 2613660, 2618105, 2626351, 2634996, 2700782, 2764580, 2831465, 2893695, 2917317, 3030405, 3070860, 3074162, 3141726, 3215940, 3293745, 3310636, 3397758, 3547110, 3582670, 3665347, 3751930, 3858260, 3889756, 4040540, 4051173, 4138295, 4146870, 4299204, 4391660, 4488180, 4502316, 4611243, 4853940, 4862195, 4965954, 5015738, 5083260, 5236210, 5252702, 5374005, 5401564, 5627895, 5662930, 5787390, 5834634, 6060810, 6148324, 6283452, 6587490, 6751955, 6795516, 6807073, 7094220, 7165340, 7330694, 7503860, 7523607, 7685405, 7854315, 7879053, 8102346, 8276590, 8293740, 8494395, 9222486, 9724390, 9931908, 10031476, 10472420, 10505404, 10748010, 10759567, 10996041, 11255790, 11325860, 11574780, 11669268, 12121620, 12414885, 12539345, 13131755, 13174980, 13503910, 13614146, 14586585, 14661388, 15047214, 15370810, 15708630, 15758106, 16204692, 16553180, 16988790, 17555083, 18326735, 18444972, 19448780, 20255865, 20421219, 21496020, 21519134, 21992082, 22511580, 23056215, 24829770, 25078690, 25657429, 26263510, 27007820, 27228292, 29173170, 30094428, 30741620, 31417260, 31516212, 32278701, 33977580, 34035365, 35110166, 36653470, 37618035, 39395265, 40511730, 40842438, 43038268, 43984164, 46112430, 47649511, 49659540, 50157380, 51314858, 52527020, 52665249, 53797835, 54980205, 58346340, 64557402, 68070730, 70220332, 73306940, 75236070, 76972287, 78790530, 81023460, 81684876, 87775415, 92224860, 95299022, 102106095, 102629716, 105330498, 107595670, 109960410, 128287145, 129114804, 136141460, 142948533, 150472140, 153944574, 157581060, 161393505, 175550830, 190598044, 204212190, 210660996, 215191340, 219920820, 238247555, 256574290, 263326245, 285897066, 307889148, 322787010, 333546577, 351101660, 384861435, 408424380, 476495110, 513148580, 526652490, 571794132, 645574020, 667093154, 714742665, 769722870, 952990220, 1000639731, 1053304980, 1334186308, 1429485330, 1539445740, 1667732885, 2001279462, 2858970660, 3335465770, 4002558924, 5003198655, 6670931540, 10006397310, 20012794620]

約数ペア:

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