20165810448

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 480

約数和(自身を含む): 67644491904

約数和(自身を除く): 47478681456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 37, 42, 43, 48, 49, 51, 56, 68, 74, 84, 86, 98, 102, 111, 112, 119, 129, 136, 147, 148, 168, 172, 196, 204, 222, 238, 258, 259, 272, 294, 296, 301, 317, 336, 344, 357, 392, 408, 444, 476, 516, 518, 588, 592, 602, 629, 634, 688, 714, 731, 777, 784, 816, 833, 888, 903, 951, 952, 1032, 1036, 1176, 1204, 1258, 1268, 1428, 1462, 1554, 1591, 1666, 1776, 1806, 1813, 1887, 1902, 1904, 2064, 2072, 2107, 2193, 2219, 2352, 2408, 2499, 2516, 2536, 2856, 2924, 3108, 3182, 3332, 3612, 3626, 3774, 3804, 4144, 4214, 4386, 4403, 4438, 4773, 4816, 4998, 5032, 5072, 5117, 5389, 5439, 5712, 5848, 6216, 6321, 6364, 6657, 6664, 7224, 7252, 7548, 7608, 8428, 8772, 8806, 8876, 9546, 9996, 10064, 10234, 10778, 10878, 11137, 11696, 11729, 12432, 12642, 12728, 13209, 13314, 13328, 13631, 14448, 14504, 15096, 15216, 15351, 15533, 16167, 16856, 17544, 17612, 17752, 19092, 19992, 20468, 21556, 21756, 22274, 23458, 25284, 25456, 26418, 26628, 27047, 27262, 29008, 30192, 30702, 30821, 31066, 32334, 33411, 33712, 35088, 35187, 35224, 35504, 35819, 37723, 38184, 39984, 40893, 40936, 43112, 43512, 44548, 46599, 46916, 50568, 52836, 53256, 54094, 54524, 61404, 61642, 62132, 64668, 66822, 70374, 70448, 71638, 75446, 76368, 77959, 81141, 81786, 81872, 82103, 86224, 87024, 89096, 92463, 93198, 93832, 95417, 101136, 105672, 106512, 107457, 108188, 109048, 113169, 122808, 123284, 124264, 129336, 133644, 140748, 143276, 150892, 155918, 162282, 163572, 164206, 178192, 184926, 186396, 187664, 189329, 190834, 199393, 211344, 214914, 216376, 218096, 226338, 231727, 233877, 245616, 246309, 246568, 248528, 258672, 264061, 267288, 281496, 286251, 286552, 301784, 311836, 324564, 327144, 328412, 369852, 372792, 378658, 381668, 398786, 429828, 432752, 452676, 463454, 467754, 492618, 493136, 504347, 528122, 534576, 562992, 567987, 572502, 573104, 574721, 598179, 603568, 623672, 649128, 654288, 656824, 667919, 695181, 739704, 745584, 757316, 763336, 792183, 797572, 859656, 905352, 926908, 935508, 985236, 1008694, 1056244, 1135974, 1145004, 1149442, 1196358, 1247344, 1298256, 1313648, 1325303, 1335838, 1390362, 1395751, 1479408, 1513041, 1514632, 1526672, 1584366, 1595144, 1622089, 1719312, 1724163, 1810704, 1853816, 1871016, 1970472, 2003757, 2017388, 2112488, 2271948, 2290008, 2298884, 2392716, 2650606, 2671676, 2780724, 2791502, 3026082, 3029264, 3168732, 3190288, 3244178, 3448326, 3530429, 3707632, 3742032, 3940944, 3975909, 4007514, 4034776, 4187253, 4224976, 4543896, 4580016, 4597768, 4785432, 4866267, 5301212, 5343352, 5561448, 5583004, 6052164, 6337464, 6488356, 6896652, 7060858, 7951818, 8015028, 8069552, 8374506, 8573899, 9087792, 9195536, 9570864, 9732534, 9770257, 10591287, 10602424, 10686704, 11122896, 11166008, 11354623, 12104328, 12674928, 12976712, 13793304, 14121716, 15903636, 16030056, 16749012, 17147798, 19465068, 19540514, 21182574, 21204848, 22332016, 22709246, 24208656, 24713003, 25721697, 25953424, 27586608, 28243432, 29310771, 31807272, 32060112, 33498024, 34063869, 34295596, 38930136, 39081028, 42365148, 45418492, 49426006, 51443394, 56486864, 58621542, 60017293, 63614544, 66996048, 68127738, 68591192, 74139009, 77860272, 78162056, 84730296, 90836984, 98852012, 102886788, 117243084, 120034586, 136255476, 137182384, 148278018, 156324112, 169460592, 180051879, 181673968, 197704024, 205773576, 234486168, 240069172, 272510952, 296556036, 360103758, 395408048, 411547152, 420121051, 468972336, 480138344, 545021904, 593112072, 720207516, 840242102, 960276688, 1186224144, 1260363153, 1440415032, 1680484204, 2520726306, 2880830064, 3360968408, 5041452612, 6721936816, 10082905224, 20165810448]

約数ペア:

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