20124944

素因数分解:

$2^4\times 7^1\times {\mathrm{179687}}^1$

素因数の和:179702

約数の個数: 20

約数和(自身を含む): 44562624

約数和(自身を除く): 24437680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179687, 359374, 718748, 1257809, 1437496, 2515618, 2874992, 5031236, 10062472, 20124944]

約数ペア:

[(1, 20124944), (2, 10062472), (4, 5031236), (7, 2874992), (8, 2515618), (14, 1437496), (16, 1257809), (28, 718748), (56, 359374), (112, 179687)]