20544944

素因数分解:

$2^4\times 7^1\times {\mathrm{183437}}^1$

素因数の和:183452

約数の個数: 20

約数和(自身を含む): 45492624

約数和(自身を除く): 24947680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 183437, 366874, 733748, 1284059, 1467496, 2568118, 2934992, 5136236, 10272472, 20544944]

約数ペア:

[(1, 20544944), (2, 10272472), (4, 5136236), (7, 2934992), (8, 2568118), (14, 1467496), (16, 1284059), (28, 733748), (56, 366874), (112, 183437)]