20137535776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{41453}}^1$

素因数の和:41546

約数の個数: 96

約数和(自身を含む): 45128482560

約数和(自身を除く): 24990946784

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 47, 68, 76, 94, 136, 152, 188, 272, 304, 323, 376, 544, 608, 646, 752, 799, 893, 1292, 1504, 1598, 1786, 2584, 3196, 3572, 5168, 6392, 7144, 10336, 12784, 14288, 15181, 25568, 28576, 30362, 41453, 60724, 82906, 121448, 165812, 242896, 331624, 485792, 663248, 704701, 787607, 1326496, 1409402, 1575214, 1948291, 2818804, 3150428, 3896582, 5637608, 6300856, 7793164, 11275216, 12601712, 13389319, 15586328, 22550432, 25203424, 26778638, 31172656, 33120947, 37017529, 53557276, 62345312, 66241894, 74035058, 107114552, 132483788, 148070116, 214229104, 264967576, 296140232, 428458208, 529935152, 592280464, 629297993, 1059870304, 1184560928, 1258595986, 2517191972, 5034383944, 10068767888, 20137535776]

約数ペア:

[(1, 20137535776), (2, 10068767888), (4, 5034383944), (8, 2517191972), (16, 1258595986), (17, 1184560928), (19, 1059870304), (32, 629297993), (34, 592280464), (38, 529935152), (47, 428458208), (68, 296140232), (76, 264967576), (94, 214229104), (136, 148070116), (152, 132483788), (188, 107114552), (272, 74035058), (304, 66241894), (323, 62345312), (376, 53557276), (544, 37017529), (608, 33120947), (646, 31172656), (752, 26778638), (799, 25203424), (893, 22550432), (1292, 15586328), (1504, 13389319), (1598, 12601712), (1786, 11275216), (2584, 7793164), (3196, 6300856), (3572, 5637608), (5168, 3896582), (6392, 3150428), (7144, 2818804), (10336, 1948291), (12784, 1575214), (14288, 1409402), (15181, 1326496), (25568, 787607), (28576, 704701), (30362, 663248), (41453, 485792), (60724, 331624), (82906, 242896), (121448, 165812)]