20132836816

素因数分解:

$2^4\times {\mathrm{11161}}^1\times {\mathrm{112741}}^1$

素因数の和:123910

約数の個数: 20

約数和(自身を含む): 39011212324

約数和(自身を除く): 18878375508

約数列:

[1, 2, 4, 8, 16, 11161, 22322, 44644, 89288, 112741, 178576, 225482, 450964, 901928, 1803856, 1258302301, 2516604602, 5033209204, 10066418408, 20132836816]

約数ペア:

[(1, 20132836816), (2, 10066418408), (4, 5033209204), (8, 2516604602), (16, 1258302301), (11161, 1803856), (22322, 901928), (44644, 450964), (89288, 225482), (112741, 178576)]