20995248

素因数分解:

$2^4\times 3^1\times {\mathrm{437401}}^1$

素因数の和:437412

約数の個数: 20

約数和(自身を含む): 54237848

約数和(自身を除く): 33242600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 437401, 874802, 1312203, 1749604, 2624406, 3499208, 5248812, 6998416, 10497624, 20995248]

約数ペア:

[(1, 20995248), (2, 10497624), (3, 6998416), (4, 5248812), (6, 3499208), (8, 2624406), (12, 1749604), (16, 1312203), (24, 874802), (48, 437401)]