20136542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1693}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 31914960

約数和(自身を除く): 11778418

約数列:

[1, 2, 19, 38, 313, 626, 1693, 3386, 5947, 11894, 32167, 64334, 529909, 1059818, 10068271, 20136542]

約数ペア:

[(1, 20136542), (2, 10068271), (19, 1059818), (38, 529909), (313, 64334), (626, 32167), (1693, 11894), (3386, 5947)]