2020442669

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{68903}}^1$

素因数の和:69040

約数の個数: 16

約数和(自身を含む): 2381322240

約数和(自身を除く): 360879571

約数列:

[1, 7, 59, 71, 413, 497, 4189, 29323, 68903, 482321, 4065277, 4892113, 28456939, 34244791, 288634667, 2020442669]

約数ペア:

[(1, 2020442669), (7, 288634667), (59, 34244791), (71, 28456939), (413, 4892113), (497, 4065277), (4189, 482321), (29323, 68903)]