20194093953

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1871383}}^1$

素因数の和:1871509

約数の個数: 24

約数和(自身を含む): 32112949440

約数和(自身を除く): 11918855487

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 10791, 1871383, 5614149, 16842447, 20585213, 61755639, 185266917, 203980747, 611942241, 1835826723, 2243788217, 6731364651, 20194093953]

約数ペア:

[(1, 20194093953), (3, 6731364651), (9, 2243788217), (11, 1835826723), (33, 611942241), (99, 203980747), (109, 185266917), (327, 61755639), (981, 20585213), (1199, 16842447), (3597, 5614149), (10791, 1871383)]