2020080003

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{12697}}^1$

素因数の和:13174

約数の個数: 16

約数和(自身を含む): 2717778336

約数和(自身を除く): 697698333

約数列:

[1, 3, 181, 293, 543, 879, 12697, 38091, 53033, 159099, 2298157, 3720221, 6894471, 11160663, 673360001, 2020080003]

約数ペア:

[(1, 2020080003), (3, 673360001), (181, 11160663), (293, 6894471), (543, 3720221), (879, 2298157), (12697, 159099), (38091, 53033)]