20160342895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3061}}^1\times {\mathrm{17107}}^1$

素因数の和:20191

約数の個数: 32

約数和(自身を含む): 30173584896

約数和(自身を除く): 10013242001

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 3061, 15305, 17107, 21427, 33671, 85535, 107135, 119749, 168355, 188177, 235697, 598745, 940885, 1178485, 1317239, 6586195, 52364527, 261822635, 366551689, 576009797, 1832758445, 2880048985, 4032068579, 20160342895]

約数ペア:

[(1, 20160342895), (5, 4032068579), (7, 2880048985), (11, 1832758445), (35, 576009797), (55, 366551689), (77, 261822635), (385, 52364527), (3061, 6586195), (15305, 1317239), (17107, 1178485), (21427, 940885), (33671, 598745), (85535, 235697), (107135, 188177), (119749, 168355)]