20196594486

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2510141}}^1$

素因数の和:2510301

約数の個数: 32

約数和(自身を含む): 45182556000

約数和(自身を除く): 24985961514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 2510141, 5020282, 7530423, 15060846, 22591269, 45182538, 67773807, 135547614, 374011009, 748022018, 1122033027, 2244066054, 3366099081, 6732198162, 10098297243, 20196594486]

約数ペア:

[(1, 20196594486), (2, 10098297243), (3, 6732198162), (6, 3366099081), (9, 2244066054), (18, 1122033027), (27, 748022018), (54, 374011009), (149, 135547614), (298, 67773807), (447, 45182538), (894, 22591269), (1341, 15060846), (2682, 7530423), (4023, 5020282), (8046, 2510141)]