20342774826

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{322073}}^1$

素因数の和:322132

約数の個数: 72

約数和(自身を含む): 50117935140

約数和(自身を除く): 29775160314

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 1089, 1914, 2178, 2871, 3509, 5742, 7018, 10527, 21054, 31581, 63162, 322073, 644146, 966219, 1932438, 2898657, 3542803, 5797314, 7085606, 9340117, 10628409, 18680234, 21256818, 28020351, 31885227, 38970833, 56040702, 63770454, 77941666, 84061053, 102741287, 116912499, 168122106, 205482574, 233824998, 308223861, 350737497, 616447722, 701474994, 924671583, 1130154157, 1849343166, 2260308314, 3390462471, 6780924942, 10171387413, 20342774826]

約数ペア:

[(1, 20342774826), (2, 10171387413), (3, 6780924942), (6, 3390462471), (9, 2260308314), (11, 1849343166), (18, 1130154157), (22, 924671583), (29, 701474994), (33, 616447722), (58, 350737497), (66, 308223861), (87, 233824998), (99, 205482574), (121, 168122106), (174, 116912499), (198, 102741287), (242, 84061053), (261, 77941666), (319, 63770454), (363, 56040702), (522, 38970833), (638, 31885227), (726, 28020351), (957, 21256818), (1089, 18680234), (1914, 10628409), (2178, 9340117), (2871, 7085606), (3509, 5797314), (5742, 3542803), (7018, 2898657), (10527, 1932438), (21054, 966219), (31581, 644146), (63162, 322073)]