20941489079039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{219620663}}^1$

素因数の和:219620830

約数の個数: 16

約数和(自身を含む): 22770270443520

約数和(自身を除く): 1828781364481

約数列:

[1, 17, 71, 79, 1207, 1343, 5609, 95353, 219620663, 3733551271, 15593067073, 17350032377, 265082140241, 294950550409, 1231852298767, 20941489079039]

約数ペア:

[(1, 20941489079039), (17, 1231852298767), (71, 294950550409), (79, 265082140241), (1207, 17350032377), (1343, 15593067073), (5609, 3733551271), (95353, 219620663)]