20167502852

素因数分解:

$2^2\times 7^1\times {\mathrm{10193}}^1\times {\mathrm{70663}}^1$

素因数の和:80867

約数の個数: 24

約数和(自身を含む): 40339533696

約数和(自身を除く): 20172030844

約数列:

[1, 2, 4, 7, 14, 28, 10193, 20386, 40772, 70663, 71351, 141326, 142702, 282652, 285404, 494641, 989282, 1978564, 720267959, 1440535918, 2881071836, 5041875713, 10083751426, 20167502852]

約数ペア:

[(1, 20167502852), (2, 10083751426), (4, 5041875713), (7, 2881071836), (14, 1440535918), (28, 720267959), (10193, 1978564), (20386, 989282), (40772, 494641), (70663, 285404), (71351, 282652), (141326, 142702)]