20149446

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50123}}^1$

素因数の和:50195

約数の個数: 16

約数和(自身を含む): 40901184

約数和(自身を除く): 20751738

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 50123, 100246, 150369, 300738, 3358241, 6716482, 10074723, 20149446]

約数ペア:

[(1, 20149446), (2, 10074723), (3, 6716482), (6, 3358241), (67, 300738), (134, 150369), (201, 100246), (402, 50123)]