20100071139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{285071}}^1$

素因数の和:286330

約数の個数: 16

約数和(自身を含む): 28233530880

約数和(自身を除く): 8133459741

約数列:

[1, 3, 19, 57, 1237, 3711, 23503, 70509, 285071, 855213, 5416349, 16249047, 352632827, 1057898481, 6700023713, 20100071139]

約数ペア:

[(1, 20100071139), (3, 6700023713), (19, 1057898481), (57, 352632827), (1237, 16249047), (3711, 5416349), (23503, 855213), (70509, 285071)]