20162076752

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{17748307}}^1$

素因数の和:17748386

約数の個数: 20

約数和(自身を含む): 39614223456

約数和(自身を除く): 19452146704

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 17748307, 35496614, 70993228, 141986456, 283972912, 1260129797, 2520259594, 5040519188, 10081038376, 20162076752]

約数ペア:

[(1, 20162076752), (2, 10081038376), (4, 5040519188), (8, 2520259594), (16, 1260129797), (71, 283972912), (142, 141986456), (284, 70993228), (568, 35496614), (1136, 17748307)]