20162790486

素因数分解:

$2^1\times 3^3\times {\mathrm{373385009}}^1$

素因数の和:373385020

約数の個数: 16

約数和(自身を含む): 44806201200

約数和(自身を除く): 24643410714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373385009, 746770018, 1120155027, 2240310054, 3360465081, 6720930162, 10081395243, 20162790486]

約数ペア:

[(1, 20162790486), (2, 10081395243), (3, 6720930162), (6, 3360465081), (9, 2240310054), (18, 1120155027), (27, 746770018), (54, 373385009)]