20199765134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1\times {\mathrm{127913}}^1$

素因数の和:131371

約数の個数: 16

約数和(自身を含む): 31626480672

約数和(自身を除く): 11426715538

約数列:

[1, 2, 23, 46, 3433, 6866, 78959, 127913, 157918, 255826, 2941999, 5883998, 439125329, 878250658, 10099882567, 20199765134]

約数ペア:

[(1, 20199765134), (2, 10099882567), (23, 878250658), (46, 439125329), (3433, 5883998), (6866, 2941999), (78959, 255826), (127913, 157918)]