20805364338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{315232793}}^1$

素因数の和:315232809

約数の個数: 16

約数和(自身を含む): 45393522336

約数和(自身を除く): 24588157998

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 315232793, 630465586, 945698379, 1891396758, 3467560723, 6935121446, 10402682169, 20805364338]

約数ペア:

[(1, 20805364338), (2, 10402682169), (3, 6935121446), (6, 3467560723), (11, 1891396758), (22, 945698379), (33, 630465586), (66, 315232793)]