20178032892

素因数分解:

$2^2\times 3^1\times {\mathrm{1681502741}}^1$

素因数の和:1681502748

約数の個数: 12

約数和(自身を含む): 47082076776

約数和(自身を除く): 26904043884

約数列:

[1, 2, 3, 4, 6, 12, 1681502741, 3363005482, 5044508223, 6726010964, 10089016446, 20178032892]

約数ペア:

[(1, 20178032892), (2, 10089016446), (3, 6726010964), (4, 5044508223), (6, 3363005482), (12, 1681502741)]