20173086738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160103863}}^1$

素因数の和:160103878

約数の個数: 24

約数和(自身を含む): 49952405568

約数和(自身を除く): 29779318830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160103863, 320207726, 480311589, 960623178, 1120727041, 1440934767, 2241454082, 2881869534, 3362181123, 6724362246, 10086543369, 20173086738]

約数ペア:

[(1, 20173086738), (2, 10086543369), (3, 6724362246), (6, 3362181123), (7, 2881869534), (9, 2241454082), (14, 1440934767), (18, 1120727041), (21, 960623178), (42, 480311589), (63, 320207726), (126, 160103863)]