20834851829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{128473}}^1$

素因数の和:129148

約数の個数: 16

約数和(自身を含む): 23754328704

約数和(自身を除く): 2919476875

約数列:

[1, 11, 23, 253, 641, 7051, 14743, 128473, 162173, 1413203, 2954879, 32503669, 82351193, 905863123, 1894077439, 20834851829]

約数ペア:

[(1, 20834851829), (11, 1894077439), (23, 905863123), (253, 82351193), (641, 32503669), (7051, 2954879), (14743, 1413203), (128473, 162173)]