20239039086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 49464691200

約数和(自身を除く): 29225652114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 61, 98, 106, 107, 122, 147, 159, 183, 199, 214, 294, 318, 321, 366, 371, 398, 427, 597, 642, 742, 749, 854, 1113, 1194, 1281, 1393, 1498, 2226, 2247, 2562, 2597, 2786, 2989, 3233, 4179, 4494, 5194, 5243, 5671, 5978, 6466, 6527, 7791, 8358, 8967, 9699, 9751, 10486, 10547, 11342, 12139, 13054, 15582, 15729, 17013, 17934, 19398, 19502, 19581, 21094, 21293, 22631, 24278, 29253, 31458, 31641, 34026, 36417, 39162, 39697, 42586, 45262, 45689, 58506, 63282, 63879, 67893, 72834, 73829, 79394, 84973, 91378, 119091, 127758, 135786, 137067, 147658, 149051, 158417, 169946, 221487, 238182, 254919, 274134, 277879, 298102, 316834, 319823, 345931, 442974, 447153, 475251, 509838, 516803, 555758, 594811, 639646, 643367, 691862, 833637, 894306, 950502, 959469, 1033606, 1037793, 1043357, 1128529, 1189622, 1286734, 1298873, 1550409, 1667274, 1784433, 1918938, 1930101, 2075586, 2086714, 2257058, 2421517, 2597746, 3100818, 3130071, 3385587, 3568866, 3860202, 3896619, 4503569, 4843034, 6260142, 6771174, 7264551, 7793238, 7899703, 9007138, 9092111, 13510707, 14529102, 15799406, 16950619, 18184222, 23699109, 27021414, 27276333, 31524983, 33901238, 47398218, 50851857, 54552666, 55297921, 63049966, 63644777, 68840269, 94574949, 101703714, 110595842, 127289554, 137680538, 165893763, 189149898, 190934331, 206520807, 331787526, 381868662, 413041614, 481881883, 963763766, 1445645649, 2891291298, 3373173181, 6746346362, 10119519543, 20239039086]

約数ペア:

[(1, 20239039086), (2, 10119519543), (3, 6746346362), (6, 3373173181), (7, 2891291298), (14, 1445645649), (21, 963763766), (42, 481881883), (49, 413041614), (53, 381868662), (61, 331787526), (98, 206520807), (106, 190934331), (107, 189149898), (122, 165893763), (147, 137680538), (159, 127289554), (183, 110595842), (199, 101703714), (214, 94574949), (294, 68840269), (318, 63644777), (321, 63049966), (366, 55297921), (371, 54552666), (398, 50851857), (427, 47398218), (597, 33901238), (642, 31524983), (742, 27276333), (749, 27021414), (854, 23699109), (1113, 18184222), (1194, 16950619), (1281, 15799406), (1393, 14529102), (1498, 13510707), (2226, 9092111), (2247, 9007138), (2562, 7899703), (2597, 7793238), (2786, 7264551), (2989, 6771174), (3233, 6260142), (4179, 4843034), (4494, 4503569), (5194, 3896619), (5243, 3860202), (5671, 3568866), (5978, 3385587), (6466, 3130071), (6527, 3100818), (7791, 2597746), (8358, 2421517), (8967, 2257058), (9699, 2086714), (9751, 2075586), (10486, 1930101), (10547, 1918938), (11342, 1784433), (12139, 1667274), (13054, 1550409), (15582, 1298873), (15729, 1286734), (17013, 1189622), (17934, 1128529), (19398, 1043357), (19502, 1037793), (19581, 1033606), (21094, 959469), (21293, 950502), (22631, 894306), (24278, 833637), (29253, 691862), (31458, 643367), (31641, 639646), (34026, 594811), (36417, 555758), (39162, 516803), (39697, 509838), (42586, 475251), (45262, 447153), (45689, 442974), (58506, 345931), (63282, 319823), (63879, 316834), (67893, 298102), (72834, 277879), (73829, 274134), (79394, 254919), (84973, 238182), (91378, 221487), (119091, 169946), (127758, 158417), (135786, 149051), (137067, 147658)]