20133794666

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1\times {\mathrm{64403}}^1$

素因数の和:66805

約数の個数: 16

約数和(自身を含む): 30665062944

約数和(自身を除く): 10531268278

約数列:

[1, 2, 67, 134, 2333, 4666, 64403, 128806, 156311, 312622, 4315001, 8630002, 150252199, 300504398, 10066897333, 20133794666]

約数ペア:

[(1, 20133794666), (2, 10066897333), (67, 300504398), (134, 150252199), (2333, 8630002), (4666, 4315001), (64403, 312622), (128806, 156311)]