20030398434

素因数分解:

$2^1\times 3^2\times {\mathrm{1112799913}}^1$

素因数の和:1112799921

約数の個数: 12

約数和(自身を含む): 43399196646

約数和(自身を除く): 23368798212

約数列:

[1, 2, 3, 6, 9, 18, 1112799913, 2225599826, 3338399739, 6676799478, 10015199217, 20030398434]

約数ペア:

[(1, 20030398434), (2, 10015199217), (3, 6676799478), (6, 3338399739), (9, 2225599826), (18, 1112799913)]