20191808532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240378673}}^1$

素因数の和:240378687

約数の個数: 24

約数和(自身を含む): 53844822976

約数和(自身を除く): 33653014444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240378673, 480757346, 721136019, 961514692, 1442272038, 1682650711, 2884544076, 3365301422, 5047952133, 6730602844, 10095904266, 20191808532]

約数ペア:

[(1, 20191808532), (2, 10095904266), (3, 6730602844), (4, 5047952133), (6, 3365301422), (7, 2884544076), (12, 1682650711), (14, 1442272038), (21, 961514692), (28, 721136019), (42, 480757346), (84, 240378673)]