20551152

素因数分解:

$2^4\times 3^1\times {\mathrm{428149}}^1$

素因数の和:428160

約数の個数: 20

約数和(自身を含む): 53090600

約数和(自身を除く): 32539448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428149, 856298, 1284447, 1712596, 2568894, 3425192, 5137788, 6850384, 10275576, 20551152]

約数ペア:

[(1, 20551152), (2, 10275576), (3, 6850384), (4, 5137788), (6, 3425192), (8, 2568894), (12, 1712596), (16, 1284447), (24, 856298), (48, 428149)]