2020009853

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{40819}}^1$

素因数の和:40948

約数の個数: 16

約数和(自身を含む): 2221914240

約数和(自身を除く): 201904387

約数列:

[1, 17, 41, 71, 697, 1207, 2911, 40819, 49487, 693923, 1673579, 2898149, 28450843, 49268533, 118824109, 2020009853]

約数ペア:

[(1, 2020009853), (17, 118824109), (41, 49268533), (71, 28450843), (697, 2898149), (1207, 1673579), (2911, 693923), (40819, 49487)]