20632107

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 28334592

約数和(自身を除く): 7702485

約数列:

[1, 3, 47, 131, 141, 393, 1117, 3351, 6157, 18471, 52499, 146327, 157497, 438981, 6877369, 20632107]

約数ペア:

[(1, 20632107), (3, 6877369), (47, 438981), (131, 157497), (141, 146327), (393, 52499), (1117, 18471), (3351, 6157)]