20715232

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{5939}}^1$

素因数の和:6058

約数の個数: 24

約数和(自身を含む): 41164200

約数和(自身を除く): 20448968

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 5939, 11878, 23756, 47512, 95024, 190048, 647351, 1294702, 2589404, 5178808, 10357616, 20715232]

約数ペア:

[(1, 20715232), (2, 10357616), (4, 5178808), (8, 2589404), (16, 1294702), (32, 647351), (109, 190048), (218, 95024), (436, 47512), (872, 23756), (1744, 11878), (3488, 5939)]