20535411307

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19802711}}^1$

素因数の和:19802789

約数の個数: 8

約数和(自身を含む): 22099826592

約数和(自身を除く): 1564415285

約数列:

[1, 17, 61, 1037, 19802711, 336646087, 1207965371, 20535411307]

約数ペア:

[(1, 20535411307), (17, 1207965371), (61, 336646087), (1037, 19802711)]