20904834

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84979}}^1$

素因数の和:85025

約数の個数: 16

約数和(自身を含む): 42829920

約数和(自身を除く): 21925086

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 84979, 169958, 254937, 509874, 3484139, 6968278, 10452417, 20904834]

約数ペア:

[(1, 20904834), (2, 10452417), (3, 6968278), (6, 3484139), (41, 509874), (82, 254937), (123, 169958), (246, 84979)]