20676912

素因数分解:

$2^4\times 3^1\times {\mathrm{430769}}^1$

素因数の和:430780

約数の個数: 20

約数和(自身を含む): 53415480

約数和(自身を除く): 32738568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430769, 861538, 1292307, 1723076, 2584614, 3446152, 5169228, 6892304, 10338456, 20676912]

約数ペア:

[(1, 20676912), (2, 10338456), (3, 6892304), (4, 5169228), (6, 3446152), (8, 2584614), (12, 1723076), (16, 1292307), (24, 861538), (48, 430769)]