20566702076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{270614501}}^1$

素因数の和:270614524

約数の個数: 12

約数和(自身を含む): 37886030280

約数和(自身を除く): 17319328204

約数列:

[1, 2, 4, 19, 38, 76, 270614501, 541229002, 1082458004, 5141675519, 10283351038, 20566702076]

約数ペア:

[(1, 20566702076), (2, 10283351038), (4, 5141675519), (19, 1082458004), (38, 541229002), (76, 270614501)]