20348722797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{17431}}^1$

素因数の和:18293

約数の個数: 32

約数和(自身を含む): 30047189760

約数和(自身を除く): 9698466963

約数列:

[1, 3, 13, 37, 39, 111, 481, 809, 1443, 2427, 10517, 17431, 29933, 31551, 52293, 89799, 226603, 389129, 644947, 679809, 1167387, 1934841, 8384311, 14101679, 25152933, 42305037, 183321827, 521762123, 549965481, 1565286369, 6782907599, 20348722797]

約数ペア:

[(1, 20348722797), (3, 6782907599), (13, 1565286369), (37, 549965481), (39, 521762123), (111, 183321827), (481, 42305037), (809, 25152933), (1443, 14101679), (2427, 8384311), (10517, 1934841), (17431, 1167387), (29933, 679809), (31551, 644947), (52293, 389129), (89799, 226603)]