20140353422

素因数分解:

$2^1\times 7^1\times {\mathrm{20929}}^1\times {\mathrm{68737}}^1$

素因数の和:89675

約数の個数: 16

約数和(自身を含む): 34528472160

約数和(自身を除く): 14388118738

約数列:

[1, 2, 7, 14, 20929, 41858, 68737, 137474, 146503, 293006, 481159, 962318, 1438596673, 2877193346, 10070176711, 20140353422]

約数ペア:

[(1, 20140353422), (2, 10070176711), (7, 2877193346), (14, 1438596673), (20929, 962318), (41858, 481159), (68737, 293006), (137474, 146503)]