20280051564

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41219617}}^1$

素因数の和:41219665

約数の個数: 24

約数和(自身を含む): 48474270768

約数和(自身を除く): 28194219204

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41219617, 82439234, 123658851, 164878468, 247317702, 494635404, 1690004297, 3380008594, 5070012891, 6760017188, 10140025782, 20280051564]

約数ペア:

[(1, 20280051564), (2, 10140025782), (3, 6760017188), (4, 5070012891), (6, 3380008594), (12, 1690004297), (41, 494635404), (82, 247317702), (123, 164878468), (164, 123658851), (246, 82439234), (492, 41219617)]