20199665183

素因数分解:

${\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1\times {\mathrm{16691}}^1$

素因数の和:17242

約数の個数: 16

約数和(自身を含む): 21549906144

約数和(自身を除く): 1350240961

約数列:

[1, 17, 257, 277, 4369, 4709, 16691, 71189, 283747, 1210213, 4289587, 4623407, 72922979, 78597919, 1188215599, 20199665183]

約数ペア:

[(1, 20199665183), (17, 1188215599), (257, 78597919), (277, 72922979), (4369, 4623407), (4709, 4289587), (16691, 1210213), (71189, 283747)]