20216057754

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1073381}}^1$

素因数の和:1073502

約数の個数: 32

約数和(自身を含む): 41939181504

約数和(自身を除く): 21723123750

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 6278, 9417, 18834, 1073381, 2146762, 3220143, 6440286, 46155383, 78356813, 92310766, 138466149, 156713626, 235070439, 276932298, 470140878, 3369342959, 6738685918, 10108028877, 20216057754]

約数ペア:

[(1, 20216057754), (2, 10108028877), (3, 6738685918), (6, 3369342959), (43, 470140878), (73, 276932298), (86, 235070439), (129, 156713626), (146, 138466149), (219, 92310766), (258, 78356813), (438, 46155383), (3139, 6440286), (6278, 3220143), (9417, 2146762), (18834, 1073381)]