20998464

素因数分解:

$2^6\times 3^1\times {\mathrm{109367}}^1$

素因数の和:109382

約数の個数: 28

約数和(自身を含む): 55558944

約数和(自身を除く): 34560480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109367, 218734, 328101, 437468, 656202, 874936, 1312404, 1749872, 2624808, 3499744, 5249616, 6999488, 10499232, 20998464]

約数ペア:

[(1, 20998464), (2, 10499232), (3, 6999488), (4, 5249616), (6, 3499744), (8, 2624808), (12, 1749872), (16, 1312404), (24, 874936), (32, 656202), (48, 437468), (64, 328101), (96, 218734), (192, 109367)]