20443398

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{41051}}^1$

素因数の和:41139

約数の個数: 16

約数和(自身を含む): 41380416

約数和(自身を除く): 20937018

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 41051, 82102, 123153, 246306, 3407233, 6814466, 10221699, 20443398]

約数ペア:

[(1, 20443398), (2, 10221699), (3, 6814466), (6, 3407233), (83, 246306), (166, 123153), (249, 82102), (498, 41051)]