20113037715

素因数分解:

$3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1328909}}^1$

素因数の和:1329926

約数の個数: 16

約数和(自身を含む): 32212778400

約数和(自身を除く): 12099740685

約数列:

[1, 3, 5, 15, 1009, 3027, 5045, 15135, 1328909, 3986727, 6644545, 19933635, 1340869181, 4022607543, 6704345905, 20113037715]

約数ペア:

[(1, 20113037715), (3, 6704345905), (5, 4022607543), (15, 1340869181), (1009, 19933635), (3027, 6644545), (5045, 3986727), (15135, 1328909)]