20771736008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4903}}^1\times {\mathrm{31151}}^1$

素因数の和:36077

約数の個数: 32

約数和(自身を含む): 41247740160

約数和(自身を除く): 20476004152

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4903, 9806, 19612, 31151, 39224, 62302, 83351, 124604, 166702, 249208, 333404, 529567, 666808, 1059134, 2118268, 4236536, 152733353, 305466706, 610933412, 1221866824, 2596467001, 5192934002, 10385868004, 20771736008]

約数ペア:

[(1, 20771736008), (2, 10385868004), (4, 5192934002), (8, 2596467001), (17, 1221866824), (34, 610933412), (68, 305466706), (136, 152733353), (4903, 4236536), (9806, 2118268), (19612, 1059134), (31151, 666808), (39224, 529567), (62302, 333404), (83351, 249208), (124604, 166702)]