20048588

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6569}}^1$

素因数の和:6689

約数の個数: 24

約数和(自身を含む): 40471200

約数和(自身を除く): 20422612

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 6569, 13138, 26276, 45983, 91966, 183932, 716021, 1432042, 2864084, 5012147, 10024294, 20048588]

約数ペア:

[(1, 20048588), (2, 10024294), (4, 5012147), (7, 2864084), (14, 1432042), (28, 716021), (109, 183932), (218, 91966), (436, 45983), (763, 26276), (1526, 13138), (3052, 6569)]