20168002

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1473

約数の個数: 16

約数和(自身を含む): 30976992

約数和(自身を除く): 10808990

約数列:

[1, 2, 73, 107, 146, 214, 1291, 2582, 7811, 15622, 94243, 138137, 188486, 276274, 10084001, 20168002]

約数ペア:

[(1, 20168002), (2, 10084001), (73, 276274), (107, 188486), (146, 138137), (214, 94243), (1291, 15622), (2582, 7811)]