20683669227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1\times {\mathrm{8689}}^1$

素因数の和:9683

約数の個数: 32

約数和(自身を含む): 30179466240

約数和(自身を除く): 9495797013

約数列:

[1, 3, 13, 39, 67, 201, 871, 911, 2613, 2733, 8689, 11843, 26067, 35529, 61037, 112957, 183111, 338871, 582163, 793481, 1746489, 2380443, 7568119, 7915679, 22704357, 23747037, 102903827, 308711481, 530350493, 1591051479, 6894556409, 20683669227]

約数ペア:

[(1, 20683669227), (3, 6894556409), (13, 1591051479), (39, 530350493), (67, 308711481), (201, 102903827), (871, 23747037), (911, 22704357), (2613, 7915679), (2733, 7568119), (8689, 2380443), (11843, 1746489), (26067, 793481), (35529, 582163), (61037, 338871), (112957, 183111)]