20092646

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:924

約数の個数: 24

約数和(自身を含む): 35215056

約数和(自身を除く): 15122410

約数列:

[1, 2, 7, 14, 49, 98, 421, 487, 842, 974, 2947, 3409, 5894, 6818, 20629, 23863, 41258, 47726, 205027, 410054, 1435189, 2870378, 10046323, 20092646]

約数ペア:

[(1, 20092646), (2, 10046323), (7, 2870378), (14, 1435189), (49, 410054), (98, 205027), (421, 47726), (487, 41258), (842, 23863), (974, 20629), (2947, 6818), (3409, 5894)]