20572854

素因数分解:

$2^1\times 3^1\times {\mathrm{359}}^1\times {\mathrm{9551}}^1$

素因数の和:9915

約数の個数: 16

約数和(自身を含む): 41264640

約数和(自身を除く): 20691786

約数列:

[1, 2, 3, 6, 359, 718, 1077, 2154, 9551, 19102, 28653, 57306, 3428809, 6857618, 10286427, 20572854]

約数ペア:

[(1, 20572854), (2, 10286427), (3, 6857618), (6, 3428809), (359, 57306), (718, 28653), (1077, 19102), (2154, 9551)]