20766133073

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1\times {\mathrm{73327}}^1$

素因数の和:75116

約数の個数: 16

約数和(自身を含む): 24778997760

約数和(自身を除く): 4012864687

約数列:

[1, 7, 23, 161, 1759, 12313, 40457, 73327, 283199, 513289, 1686521, 11805647, 128982193, 902875351, 2966590439, 20766133073]

約数ペア:

[(1, 20766133073), (7, 2966590439), (23, 902875351), (161, 128982193), (1759, 11805647), (12313, 1686521), (40457, 513289), (73327, 283199)]