20175941617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{129193}}^1$

素因数の和:129540

約数の個数: 16

約数和(自身を含む): 22334025168

約数和(自身を除く): 2158083551

約数列:

[1, 13, 41, 293, 533, 3809, 12013, 129193, 156169, 1679509, 5296913, 37853549, 68859869, 492096137, 1551995509, 20175941617]

約数ペア:

[(1, 20175941617), (13, 1551995509), (41, 492096137), (293, 68859869), (533, 37853549), (3809, 5296913), (12013, 1679509), (129193, 156169)]