20172321348

素因数分解:

$2^2\times 3^1\times {\mathrm{1681026779}}^1$

素因数の和:1681026786

約数の個数: 12

約数和(自身を含む): 47068749840

約数和(自身を除く): 26896428492

約数列:

[1, 2, 3, 4, 6, 12, 1681026779, 3362053558, 5043080337, 6724107116, 10086160674, 20172321348]

約数ペア:

[(1, 20172321348), (2, 10086160674), (3, 6724107116), (4, 5043080337), (6, 3362053558), (12, 1681026779)]