20404074

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26777}}^1$

素因数の和:26909

約数の個数: 16

約数和(自身を含む): 41131008

約数和(自身を除く): 20726934

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 26777, 53554, 80331, 160662, 3400679, 6801358, 10202037, 20404074]

約数ペア:

[(1, 20404074), (2, 10202037), (3, 6801358), (6, 3400679), (127, 160662), (254, 80331), (381, 53554), (762, 26777)]