20192826465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{64104211}}^1$

素因数の和:64104229

約数の個数: 24

約数和(自身を含む): 40001028288

約数和(自身を除く): 19808201823

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 64104211, 192312633, 320521055, 448729477, 576937899, 961563165, 1346188431, 2243647385, 2884689495, 4038565293, 6730942155, 20192826465]

約数ペア:

[(1, 20192826465), (3, 6730942155), (5, 4038565293), (7, 2884689495), (9, 2243647385), (15, 1346188431), (21, 961563165), (35, 576937899), (45, 448729477), (63, 320521055), (105, 192312633), (315, 64104211)]