20050696512

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 1008

約数和(自身を含む): 80495363520

約数和(自身を除く): 60444667008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 29, 32, 33, 34, 36, 42, 44, 48, 49, 51, 56, 58, 63, 64, 66, 68, 72, 77, 84, 87, 88, 96, 98, 99, 102, 112, 116, 119, 126, 131, 132, 136, 144, 147, 153, 154, 168, 174, 176, 187, 192, 196, 198, 203, 204, 224, 231, 232, 238, 252, 261, 262, 264, 272, 288, 294, 306, 308, 319, 336, 348, 352, 357, 374, 392, 393, 396, 406, 408, 441, 448, 462, 464, 476, 493, 504, 522, 524, 528, 539, 544, 561, 576, 588, 609, 612, 616, 638, 672, 693, 696, 704, 714, 748, 784, 786, 792, 812, 816, 833, 882, 917, 924, 928, 952, 957, 986, 1008, 1044, 1048, 1056, 1071, 1078, 1088, 1122, 1176, 1179, 1218, 1224, 1232, 1276, 1309, 1344, 1386, 1392, 1421, 1428, 1441, 1479, 1496, 1568, 1572, 1584, 1617, 1624, 1632, 1666, 1683, 1764, 1827, 1834, 1848, 1856, 1904, 1914, 1972, 2016, 2088, 2096, 2112, 2142, 2156, 2227, 2233, 2244, 2352, 2358, 2436, 2448, 2464, 2499, 2552, 2618, 2751, 2772, 2784, 2842, 2856, 2871, 2882, 2958, 2992, 3136, 3144, 3168, 3234, 3248, 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約数ペア:

[(1, 20050696512), (2, 10025348256), (3, 6683565504), (4, 5012674128), (6, 3341782752), (7, 2864385216), (8, 2506337064), (9, 2227855168), (11, 1822790592), (12, 1670891376), (14, 1432192608), (16, 1253168532), (17, 1179452736), (18, 1113927584), (21, 954795072), (22, 911395296), (24, 835445688), (28, 716096304), (29, 691403328), (32, 626584266), (33, 607596864), (34, 589726368), (36, 556963792), (42, 477397536), (44, 455697648), (48, 417722844), (49, 409197888), (51, 393150912), (56, 358048152), (58, 345701664), (63, 318265024), (64, 313292133), (66, 303798432), (68, 294863184), (72, 278481896), (77, 260398656), (84, 238698768), (87, 230467776), (88, 227848824), (96, 208861422), (98, 204598944), (99, 202532288), (102, 196575456), (112, 179024076), (116, 172850832), (119, 168493248), (126, 159132512), (131, 153058752), (132, 151899216), (136, 147431592), (144, 139240948), (147, 136399296), (153, 131050304), (154, 130199328), (168, 119349384), (174, 115233888), (176, 113924412), (187, 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