20341026819

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{2311}}^1\times {\mathrm{13397}}^1$

素因数の和:15787

約数の個数: 24

約数和(自身を含む): 29799081312

約数和(自身を除く): 9458054493

約数列:

[1, 3, 9, 73, 219, 657, 2311, 6933, 13397, 20799, 40191, 120573, 168703, 506109, 977981, 1518327, 2933943, 8801829, 30960467, 92881401, 278644203, 2260114091, 6780342273, 20341026819]

約数ペア:

[(1, 20341026819), (3, 6780342273), (9, 2260114091), (73, 278644203), (219, 92881401), (657, 30960467), (2311, 8801829), (6933, 2933943), (13397, 1518327), (20799, 977981), (40191, 506109), (120573, 168703)]