20804060098

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1\times {\mathrm{77269}}^1$

素因数の和:78681

約数の個数: 16

約数和(自身を含む): 31533577920

約数和(自身を除く): 10729517822

約数列:

[1, 2, 103, 206, 1307, 2614, 77269, 134621, 154538, 269242, 7958707, 15917414, 100990583, 201981166, 10402030049, 20804060098]

約数ペア:

[(1, 20804060098), (2, 10402030049), (103, 201981166), (206, 100990583), (1307, 15917414), (2614, 7958707), (77269, 269242), (134621, 154538)]