20785062

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{2153}}^1$

素因数の和:3767

約数の個数: 16

約数和(自身を含む): 41615280

約数和(自身を除く): 20830218

約数列:

[1, 2, 3, 6, 1609, 2153, 3218, 4306, 4827, 6459, 9654, 12918, 3464177, 6928354, 10392531, 20785062]

約数ペア:

[(1, 20785062), (2, 10392531), (3, 6928354), (6, 3464177), (1609, 12918), (2153, 9654), (3218, 6459), (4306, 4827)]