20172875259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1\times {\mathrm{179693}}^1$

素因数の和:181346

約数の個数: 16

約数和(自身を含む): 28084015872

約数和(自身を除く): 7911140613

約数列:

[1, 3, 23, 69, 1627, 4881, 37421, 112263, 179693, 539079, 4132939, 12398817, 292360511, 877081533, 6724291753, 20172875259]

約数ペア:

[(1, 20172875259), (3, 6724291753), (23, 877081533), (69, 292360511), (1627, 12398817), (4881, 4132939), (37421, 539079), (112263, 179693)]