20172814968

素因数分解:

$2^3\times 3^1\times {\mathrm{840533957}}^1$

素因数の和:840533966

約数の個数: 16

約数和(自身を含む): 50432037480

約数和(自身を除く): 30259222512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840533957, 1681067914, 2521601871, 3362135828, 5043203742, 6724271656, 10086407484, 20172814968]

約数ペア:

[(1, 20172814968), (2, 10086407484), (3, 6724271656), (4, 5043203742), (6, 3362135828), (8, 2521601871), (12, 1681067914), (24, 840533957)]