20443626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{162251}}^1$

素因数の和:162266

約数の個数: 24

約数和(自身を含む): 50622624

約数和(自身を除く): 30178998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 162251, 324502, 486753, 973506, 1135757, 1460259, 2271514, 2920518, 3407271, 6814542, 10221813, 20443626]

約数ペア:

[(1, 20443626), (2, 10221813), (3, 6814542), (6, 3407271), (7, 2920518), (9, 2271514), (14, 1460259), (18, 1135757), (21, 973506), (42, 486753), (63, 324502), (126, 162251)]