20028674

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 31124736

約数和(自身を除く): 11096062

約数列:

[1, 2, 47, 71, 94, 142, 3001, 3337, 6002, 6674, 141047, 213071, 282094, 426142, 10014337, 20028674]

約数ペア:

[(1, 20028674), (2, 10014337), (47, 426142), (71, 282094), (94, 213071), (142, 141047), (3001, 6674), (3337, 6002)]