20218173639

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{94921003}}^1$

素因数の和:94921077

約数の個数: 8

約数和(自身を含む): 27337249152

約数和(自身を除く): 7119075513

約数列:

[1, 3, 71, 213, 94921003, 284763009, 6739391213, 20218173639]

約数ペア:

[(1, 20218173639), (3, 6739391213), (71, 284763009), (213, 94921003)]