20512166514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{846421}}^1$

素因数の和:847010

約数の個数: 32

約数和(自身を含む): 46966263936

約数和(自身を除く): 26454097422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 577, 1154, 1731, 3462, 4039, 8078, 12117, 24234, 846421, 1692842, 2539263, 5078526, 5924947, 11849894, 17774841, 35549682, 488384917, 976769834, 1465154751, 2930309502, 3418694419, 6837388838, 10256083257, 20512166514]

約数ペア:

[(1, 20512166514), (2, 10256083257), (3, 6837388838), (6, 3418694419), (7, 2930309502), (14, 1465154751), (21, 976769834), (42, 488384917), (577, 35549682), (1154, 17774841), (1731, 11849894), (3462, 5924947), (4039, 5078526), (8078, 2539263), (12117, 1692842), (24234, 846421)]