20602195904

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{102161}}^1$

素因数の和:102333

約数の個数: 56

約数和(自身を含む): 42971789088

約数和(自身を除く): 22369593184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 137, 184, 274, 368, 548, 736, 1096, 1472, 2192, 3151, 4384, 6302, 8768, 12604, 25208, 50416, 100832, 102161, 201664, 204322, 408644, 817288, 1634576, 2349703, 3269152, 4699406, 6538304, 9398812, 13996057, 18797624, 27992114, 37595248, 55984228, 75190496, 111968456, 150380992, 223936912, 321909311, 447873824, 643818622, 895747648, 1287637244, 2575274488, 5150548976, 10301097952, 20602195904]

約数ペア:

[(1, 20602195904), (2, 10301097952), (4, 5150548976), (8, 2575274488), (16, 1287637244), (23, 895747648), (32, 643818622), (46, 447873824), (64, 321909311), (92, 223936912), (137, 150380992), (184, 111968456), (274, 75190496), (368, 55984228), (548, 37595248), (736, 27992114), (1096, 18797624), (1472, 13996057), (2192, 9398812), (3151, 6538304), (4384, 4699406), (6302, 3269152), (8768, 2349703), (12604, 1634576), (25208, 817288), (50416, 408644), (100832, 204322), (102161, 201664)]