20352448

素因数分解:

$2^6\times {\mathrm{318007}}^1$

素因数の和:318019

約数の個数: 14

約数和(自身を含む): 40387016

約数和(自身を除く): 20034568

約数列:

[1, 2, 4, 8, 16, 32, 64, 318007, 636014, 1272028, 2544056, 5088112, 10176224, 20352448]

約数ペア:

[(1, 20352448), (2, 10176224), (4, 5088112), (8, 2544056), (16, 1272028), (32, 636014), (64, 318007)]