20272906368

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 1024

約数和(自身を含む): 78962688000

約数和(自身を除く): 58689781632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 19, 22, 24, 26, 27, 32, 33, 34, 36, 38, 39, 44, 48, 51, 52, 54, 57, 64, 66, 68, 72, 76, 78, 88, 96, 99, 102, 104, 108, 114, 117, 127, 128, 132, 136, 143, 144, 152, 153, 156, 171, 176, 187, 192, 198, 204, 208, 209, 216, 221, 228, 234, 247, 254, 264, 272, 286, 288, 297, 304, 306, 312, 323, 342, 351, 352, 374, 381, 384, 396, 408, 416, 418, 429, 432, 442, 456, 459, 468, 494, 508, 513, 528, 544, 561, 572, 576, 594, 608, 612, 624, 627, 646, 663, 684, 702, 704, 741, 748, 762, 792, 816, 832, 836, 858, 864, 884, 912, 918, 936, 969, 988, 1016, 1026, 1056, 1088, 1122, 1143, 1144, 1152, 1188, 1216, 1224, 1248, 1254, 1287, 1292, 1326, 1368, 1397, 1404, 1408, 1482, 1496, 1524, 1584, 1632, 1651, 1664, 1672, 1683, 1716, 1728, 1768, 1824, 1836, 1872, 1881, 1938, 1976, 1989, 2032, 2052, 2112, 2159, 2176, 2223, 2244, 2286, 2288, 2376, 2413, 2431, 2432, 2448, 2496, 2508, 2574, 2584, 2652, 2717, 2736, 2794, 2808, 2907, 2964, 2992, 3048, 3168, 3264, 3302, 3344, 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約数ペア:

[(1, 20272906368), (2, 10136453184), (3, 6757635456), (4, 5068226592), (6, 3378817728), (8, 2534113296), (9, 2252545152), (11, 1842991488), (12, 1689408864), (13, 1559454336), (16, 1267056648), (17, 1192523904), (18, 1126272576), (19, 1066995072), (22, 921495744), (24, 844704432), (26, 779727168), (27, 750848384), (32, 633528324), (33, 614330496), (34, 596261952), (36, 563136288), (38, 533497536), (39, 519818112), (44, 460747872), (48, 422352216), (51, 397507968), (52, 389863584), (54, 375424192), (57, 355665024), (64, 316764162), (66, 307165248), (68, 298130976), (72, 281568144), (76, 266748768), (78, 259909056), (88, 230373936), (96, 211176108), (99, 204776832), (102, 198753984), (104, 194931792), (108, 187712096), (114, 177832512), (117, 173272704), (127, 159629184), (128, 158382081), (132, 153582624), (136, 149065488), (143, 141768576), (144, 140784072), (152, 133374384), (153, 132502656), (156, 129954528), (171, 118555008), (176, 115186968), (187, 108411264), (192, 105588054), 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