20492347005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11676551}}^1$

素因数の和:11676578

約数の個数: 32

約数和(自身を含む): 39233214720

約数和(自身を除く): 18740867715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 11676551, 35029653, 58382755, 105088959, 151795163, 175148265, 315266877, 455385489, 525444795, 758975815, 1366156467, 1576334385, 2276927445, 4098469401, 6830782335, 20492347005]

約数ペア:

[(1, 20492347005), (3, 6830782335), (5, 4098469401), (9, 2276927445), (13, 1576334385), (15, 1366156467), (27, 758975815), (39, 525444795), (45, 455385489), (65, 315266877), (117, 175148265), (135, 151795163), (195, 105088959), (351, 58382755), (585, 35029653), (1755, 11676551)]