20258741412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 768

約数和(自身を含む): 73156608000

約数和(自身を除く): 52897866588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 23, 26, 27, 28, 36, 38, 39, 42, 46, 52, 53, 54, 57, 63, 69, 76, 78, 84, 89, 91, 92, 106, 108, 114, 117, 126, 133, 138, 156, 159, 161, 171, 178, 182, 189, 207, 212, 228, 234, 247, 252, 266, 267, 273, 276, 299, 318, 322, 342, 351, 356, 364, 371, 378, 399, 414, 437, 468, 477, 483, 494, 513, 532, 534, 546, 598, 621, 623, 636, 644, 684, 689, 702, 741, 742, 756, 798, 801, 819, 828, 874, 897, 954, 966, 988, 1007, 1026, 1068, 1092, 1113, 1157, 1196, 1197, 1219, 1242, 1246, 1311, 1378, 1404, 1431, 1449, 1482, 1484, 1596, 1602, 1638, 1691, 1729, 1748, 1794, 1869, 1908, 1932, 2014, 2047, 2052, 2067, 2093, 2223, 2226, 2314, 2394, 2403, 2438, 2457, 2484, 2492, 2622, 2691, 2756, 2862, 2898, 2964, 3021, 3059, 3204, 3276, 3339, 3382, 3458, 3471, 3588, 3591, 3657, 3738, 3933, 4028, 4094, 4134, 4186, 4347, 4446, 4452, 4628, 4717, 4788, 4806, 4823, 4876, 4914, 5073, 5187, 5244, 5382, 5607, 5681, 5724, 5796, 6042, 6118, 6141, 6201, 6279, 6669, 6678, 6764, 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461643, 466716, 471276, 477204, 478998, 486381, 505609, 509436, 515844, 520884, 537738, 544502, 549822, 551889, 558831, 570492, 593541, 594342, 602186, 613548, 615524, 625347, 627361, 639198, 648508, 650946, 665574, 700074, 706914, 715806, 718497, 735852, 745108, 759437, 761292, 773766, 791388, 806607, 816753, 824733, 833796, 855738, 858494, 874692, 891513, 903279, 921564, 923286, 957996, 972762, 976419, 998361, 1011218, 1050111, 1073709, 1075476, 1089004, 1099644, 1103778, 1117662, 1165099, 1187082, 1188684, 1204372, 1250694, 1254722, 1278396, 1287741, 1301892, 1331148, 1384929, 1400148, 1410383, 1413828, 1431612, 1436994, 1459143, 1516827, 1518874, 1547532, 1613214, 1633506, 1649466, 1655667, 1676493, 1711476, 1716988, 1783026, 1806558, 1846572, 1882083, 1945524, 1952838, 1996722, 2022436, 2061329, 2100222, 2107651, 2147418, 2207556, 2235324, 2278311, 2330198, 2374164, 2419821, 2450259, 2474199, 2501388, 2509444, 2575482, 2709837, 2769858, 2820766, 2873988, 2918286, 2929257, 2995083, 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約数ペア:

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