20162040477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{730747}}^1$

素因数の和:731308

約数の個数: 16

約数和(自身を含む): 28516709952

約数和(自身を除く): 8354669475

約数列:

[1, 3, 17, 51, 541, 1623, 9197, 27591, 730747, 2192241, 12422699, 37268097, 395334127, 1186002381, 6720680159, 20162040477]

約数ペア:

[(1, 20162040477), (3, 6720680159), (17, 1186002381), (51, 395334127), (541, 37268097), (1623, 12422699), (9197, 2192241), (27591, 730747)]