20005937031

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{331889}}^1$

素因数の和:332246

約数の個数: 16

約数和(自身を含む): 27145946880

約数和(自身を除く): 7140009849

約数列:

[1, 3, 71, 213, 283, 849, 20093, 60279, 331889, 995667, 23564119, 70692357, 93924587, 281773761, 6668645677, 20005937031]

約数ペア:

[(1, 20005937031), (3, 6668645677), (71, 281773761), (213, 93924587), (283, 70692357), (849, 23564119), (20093, 995667), (60279, 331889)]