20087564343

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1\times {\mathrm{25873}}^1$

素因数の和:29255

約数の個数: 32

約数和(自身を含む): 33403540992

約数和(自身を除く): 13315976649

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3361, 10083, 23527, 25873, 36971, 70581, 77619, 110913, 181111, 258797, 284603, 543333, 776391, 853809, 1992221, 5976663, 86959153, 260877459, 608714071, 956550683, 1826142213, 2869652049, 6695854781, 20087564343]

約数ペア:

[(1, 20087564343), (3, 6695854781), (7, 2869652049), (11, 1826142213), (21, 956550683), (33, 608714071), (77, 260877459), (231, 86959153), (3361, 5976663), (10083, 1992221), (23527, 853809), (25873, 776391), (36971, 543333), (70581, 284603), (77619, 258797), (110913, 181111)]