20186084303

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5381}}^1$

素因数の和:5556

約数の個数: 48

約数和(自身を含む): 26204226048

約数和(自身を除く): 6018141745

約数列:

[1, 7, 11, 43, 77, 103, 121, 301, 473, 721, 847, 1133, 3311, 4429, 5203, 5381, 7931, 12463, 31003, 36421, 37667, 48719, 59191, 87241, 231383, 341033, 414337, 535909, 554243, 651101, 1619681, 2545213, 3751363, 3879701, 4557707, 6096673, 17816491, 23832449, 27997343, 42676711, 67063403, 166827143, 195981401, 262156939, 469443821, 1835098573, 2883726329, 20186084303]

約数ペア:

[(1, 20186084303), (7, 2883726329), (11, 1835098573), (43, 469443821), (77, 262156939), (103, 195981401), (121, 166827143), (301, 67063403), (473, 42676711), (721, 27997343), (847, 23832449), (1133, 17816491), (3311, 6096673), (4429, 4557707), (5203, 3879701), (5381, 3751363), (7931, 2545213), (12463, 1619681), (31003, 651101), (36421, 554243), (37667, 535909), (48719, 414337), (59191, 341033), (87241, 231383)]