20046236

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6691}}^1$

素因数の和:6809

約数の個数: 24

約数和(自身を含む): 40473216

約数和(自身を除く): 20426980

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 6691, 13382, 26764, 46837, 93674, 187348, 715937, 1431874, 2863748, 5011559, 10023118, 20046236]

約数ペア:

[(1, 20046236), (2, 10023118), (4, 5011559), (7, 2863748), (14, 1431874), (28, 715937), (107, 187348), (214, 93674), (428, 46837), (749, 26764), (1498, 13382), (2996, 6691)]