20098262019

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3256889}}^1$

素因数の和:3256931

約数の個数: 24

約数和(自身を含む): 31187978640

約数和(自身を除く): 11089716621

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 3256889, 9770667, 35825779, 55367113, 107477337, 166101339, 394083569, 609038243, 1182250707, 1827114729, 6699420673, 20098262019]

約数ペア:

[(1, 20098262019), (3, 6699420673), (11, 1827114729), (17, 1182250707), (33, 609038243), (51, 394083569), (121, 166101339), (187, 107477337), (363, 55367113), (561, 35825779), (2057, 9770667), (6171, 3256889)]