20682976

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{1831}}^1$

素因数の和:2194

約数の個数: 24

約数和(自身を含む): 40857264

約数和(自身を除く): 20174288

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 1831, 2824, 3662, 5648, 7324, 11296, 14648, 29296, 58592, 646343, 1292686, 2585372, 5170744, 10341488, 20682976]

約数ペア:

[(1, 20682976), (2, 10341488), (4, 5170744), (8, 2585372), (16, 1292686), (32, 646343), (353, 58592), (706, 29296), (1412, 14648), (1831, 11296), (2824, 7324), (3662, 5648)]