20494842

素因数分解:

$2^1\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{2917}}^1$

素因数の和:4093

約数の個数: 16

約数和(自身を含む): 41038752

約数和(自身を除く): 20543910

約数列:

[1, 2, 3, 6, 1171, 2342, 2917, 3513, 5834, 7026, 8751, 17502, 3415807, 6831614, 10247421, 20494842]

約数ペア:

[(1, 20494842), (2, 10247421), (3, 6831614), (6, 3415807), (1171, 17502), (2342, 8751), (2917, 7026), (3513, 5834)]