20512136160012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{244192097143}}^1$

素因数の和:244192097157

約数の個数: 24

約数和(自身を含む): 54699029760256

約数和(自身を除く): 34186893600244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 244192097143, 488384194286, 732576291429, 976768388572, 1465152582858, 1709344680001, 2930305165716, 3418689360002, 5128034040003, 6837378720004, 10256068080006, 20512136160012]

約数ペア:

[(1, 20512136160012), (2, 10256068080006), (3, 6837378720004), (4, 5128034040003), (6, 3418689360002), (7, 2930305165716), (12, 1709344680001), (14, 1465152582858), (21, 976768388572), (28, 732576291429), (42, 488384194286), (84, 244192097143)]