20199644418

素因数分解:

$2^1\times 3^1\times {\mathrm{859}}^1\times {\mathrm{3919217}}^1$

素因数の和:3920081

約数の個数: 16

約数和(自身を含む): 40446329760

約数和(自身を除く): 20246685342

約数列:

[1, 2, 3, 6, 859, 1718, 2577, 5154, 3919217, 7838434, 11757651, 23515302, 3366607403, 6733214806, 10099822209, 20199644418]

約数ペア:

[(1, 20199644418), (2, 10099822209), (3, 6733214806), (6, 3366607403), (859, 23515302), (1718, 11757651), (2577, 7838434), (5154, 3919217)]