20608278

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73079}}^1$

素因数の和:73131

約数の個数: 16

約数和(自身を含む): 42094080

約数和(自身を除く): 21485802

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 73079, 146158, 219237, 438474, 3434713, 6869426, 10304139, 20608278]

約数ペア:

[(1, 20608278), (2, 10304139), (3, 6869426), (6, 3434713), (47, 438474), (94, 219237), (141, 146158), (282, 73079)]