20976979073

素因数分解:

${\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{541}}^1\times {\mathrm{773}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 21290870016

約数和(自身を除く): 313890943

約数列:

[1, 103, 487, 541, 773, 50161, 55723, 79619, 263467, 376451, 418193, 27137101, 38774453, 43073879, 203659991, 20976979073]

約数ペア:

[(1, 20976979073), (103, 203659991), (487, 43073879), (541, 38774453), (773, 27137101), (50161, 418193), (55723, 376451), (79619, 263467)]