16277020

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4261}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 34368768

約数和(自身を除く): 18091748

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 4261, 8522, 17044, 21305, 42610, 85220, 813851, 1627702, 3255404, 4069255, 8138510, 16277020]

約数ペア:

[(1, 16277020), (2, 8138510), (4, 4069255), (5, 3255404), (10, 1627702), (20, 813851), (191, 85220), (382, 42610), (764, 21305), (955, 17044), (1910, 8522), (3820, 4261)]