20181522482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{432097}}^1$

素因数の和:432314

約数の個数: 24

約数和(自身を含む): 33446977788

約数和(自身を除く): 13265455306

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 2123, 4246, 23353, 46706, 432097, 864194, 4753067, 9506134, 52283737, 83394721, 104567474, 166789442, 917341931, 1834683862, 10090761241, 20181522482]

約数ペア:

[(1, 20181522482), (2, 10090761241), (11, 1834683862), (22, 917341931), (121, 166789442), (193, 104567474), (242, 83394721), (386, 52283737), (2123, 9506134), (4246, 4753067), (23353, 864194), (46706, 432097)]