17967683620

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2870237}}^1$

素因数の和:2870559

約数の個数: 24

約数和(自身を含む): 37852698744

約数和(自身を除く): 19885015124

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 2870237, 5740474, 11480948, 14351185, 28702370, 57404740, 898384181, 1796768362, 3593536724, 4491920905, 8983841810, 17967683620]

約数ペア:

[(1, 17967683620), (2, 8983841810), (4, 4491920905), (5, 3593536724), (10, 1796768362), (20, 898384181), (313, 57404740), (626, 28702370), (1252, 14351185), (1565, 11480948), (3130, 5740474), (6260, 2870237)]