20448832

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7793}}^1$

素因数の和:7846

約数の個数: 28

約数和(自身を含む): 41573196

約数和(自身を除く): 21124364

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7793, 15586, 31172, 62344, 124688, 249376, 319513, 498752, 639026, 1278052, 2556104, 5112208, 10224416, 20448832]

約数ペア:

[(1, 20448832), (2, 10224416), (4, 5112208), (8, 2556104), (16, 1278052), (32, 639026), (41, 498752), (64, 319513), (82, 249376), (164, 124688), (328, 62344), (656, 31172), (1312, 15586), (2624, 7793)]