20343855252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242188753}}^1$

素因数の和:242188767

約数の個数: 24

約数和(自身を含む): 54250280896

約数和(自身を除く): 33906425644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242188753, 484377506, 726566259, 968755012, 1453132518, 1695321271, 2906265036, 3390642542, 5085963813, 6781285084, 10171927626, 20343855252]

約数ペア:

[(1, 20343855252), (2, 10171927626), (3, 6781285084), (4, 5085963813), (6, 3390642542), (7, 2906265036), (12, 1695321271), (14, 1453132518), (21, 968755012), (28, 726566259), (42, 484377506), (84, 242188753)]