20173888629

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{55609}}^1$

素因数の和:56021

約数の個数: 24

約数和(自身を含む): 29434817880

約数和(自身を除く): 9260929251

約数列:

[1, 3, 9, 173, 233, 519, 699, 1557, 2097, 40309, 55609, 120927, 166827, 362781, 500481, 9620357, 12956897, 28861071, 38870691, 86583213, 116612073, 2241543181, 6724629543, 20173888629]

約数ペア:

[(1, 20173888629), (3, 6724629543), (9, 2241543181), (173, 116612073), (233, 86583213), (519, 38870691), (699, 28861071), (1557, 12956897), (2097, 9620357), (40309, 500481), (55609, 362781), (120927, 166827)]