20102849272852

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{3001}}^1\times {\mathrm{31597721}}^1$

素因数の和:31600779

約数の個数: 24

約数和(自身を含む): 35855704625832

約数和(自身を除く): 15752855352980

約数列:

[1, 2, 4, 53, 106, 212, 3001, 6002, 12004, 159053, 318106, 636212, 31597721, 63195442, 126390884, 1674679213, 3349358426, 6698716852, 94824760721, 189649521442, 379299042884, 5025712318213, 10051424636426, 20102849272852]

約数ペア:

[(1, 20102849272852), (2, 10051424636426), (4, 5025712318213), (53, 379299042884), (106, 189649521442), (212, 94824760721), (3001, 6698716852), (6002, 3349358426), (12004, 1674679213), (159053, 126390884), (318106, 63195442), (636212, 31597721)]