20794214

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3919}}^1$

素因数の和:4307

約数の個数: 16

約数和(自身を含む): 35750400

約数和(自身を除く): 14956186

約数列:

[1, 2, 7, 14, 379, 758, 2653, 3919, 5306, 7838, 27433, 54866, 1485301, 2970602, 10397107, 20794214]

約数ペア:

[(1, 20794214), (2, 10397107), (7, 2970602), (14, 1485301), (379, 54866), (758, 27433), (2653, 7838), (3919, 5306)]