20708292912

素因数分解:

$2^4\times 3^1\times {\mathrm{431422769}}^1$

素因数の和:431422780

約数の個数: 20

約数和(自身を含む): 53496423480

約数和(自身を除く): 32788130568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431422769, 862845538, 1294268307, 1725691076, 2588536614, 3451382152, 5177073228, 6902764304, 10354146456, 20708292912]

約数ペア:

[(1, 20708292912), (2, 10354146456), (3, 6902764304), (4, 5177073228), (6, 3451382152), (8, 2588536614), (12, 1725691076), (16, 1294268307), (24, 862845538), (48, 431422769)]