20235745143

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{6317}}^1\times {\mathrm{7573}}^1$

素因数の和:13943

約数の個数: 24

約数和(自身を含む): 29859979968

約数和(自身を除く): 9624234825

約数列:

[1, 3, 9, 47, 141, 423, 6317, 7573, 18951, 22719, 56853, 68157, 296899, 355931, 890697, 1067793, 2672091, 3203379, 47838641, 143515923, 430547769, 2248416127, 6745248381, 20235745143]

約数ペア:

[(1, 20235745143), (3, 6745248381), (9, 2248416127), (47, 430547769), (141, 143515923), (423, 47838641), (6317, 3203379), (7573, 2672091), (18951, 1067793), (22719, 890697), (56853, 355931), (68157, 296899)]