20162094921

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{12613}}^1\times {\mathrm{3779}}^1$

素因数の和:16445

約数の個数: 24

約数和(自身を含む): 29752894080

約数和(自身を除く): 9590799159

約数列:

[1, 3, 9, 47, 141, 423, 3779, 11337, 12613, 34011, 37839, 113517, 177613, 532839, 592811, 1598517, 1778433, 5335299, 47664527, 142993581, 428980743, 2240232769, 6720698307, 20162094921]

約数ペア:

[(1, 20162094921), (3, 6720698307), (9, 2240232769), (47, 428980743), (141, 142993581), (423, 47664527), (3779, 5335299), (11337, 1778433), (12613, 1598517), (34011, 592811), (37839, 532839), (113517, 177613)]