20245956824

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{1699627}}^1$

素因数の和:1701122

約数の個数: 16

約数和(自身を含む): 37986685800

約数和(自身を除く): 17740728976

約数列:

[1, 2, 4, 8, 1489, 2978, 5956, 11912, 1699627, 3399254, 6798508, 13597016, 2530744603, 5061489206, 10122978412, 20245956824]

約数ペア:

[(1, 20245956824), (2, 10122978412), (4, 5061489206), (8, 2530744603), (1489, 13597016), (2978, 6798508), (5956, 3399254), (11912, 1699627)]