2020463319

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1630721}}^1$

素因数の和:1630790

約数の個数: 16

約数和(自身を含む): 3130986240

約数和(自身を除く): 1110522921

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1630721, 4892163, 11415047, 34245141, 96212539, 288637617, 673487773, 2020463319]

約数ペア:

[(1, 2020463319), (3, 673487773), (7, 288637617), (21, 96212539), (59, 34245141), (177, 11415047), (413, 4892163), (1239, 1630721)]