20176508721

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{131839}}^1$

素因数の和:132348

約数の個数: 16

約数和(自身を含む): 27169587200

約数和(自身を除く): 6993078479

約数列:

[1, 3, 139, 367, 417, 1101, 51013, 131839, 153039, 395517, 18325621, 48384913, 54976863, 145154739, 6725502907, 20176508721]

約数ペア:

[(1, 20176508721), (3, 6725502907), (139, 145154739), (367, 54976863), (417, 48384913), (1101, 18325621), (51013, 395517), (131839, 153039)]