20149280548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{17851}}^1\times {\mathrm{12269}}^1$

素因数の和:30147

約数の個数: 24

約数和(自身を含む): 36799398720

約数和(自身を除く): 16650118172

約数列:

[1, 2, 4, 23, 46, 92, 12269, 17851, 24538, 35702, 49076, 71404, 282187, 410573, 564374, 821146, 1128748, 1642292, 219013919, 438027838, 876055676, 5037320137, 10074640274, 20149280548]

約数ペア:

[(1, 20149280548), (2, 10074640274), (4, 5037320137), (23, 876055676), (46, 438027838), (92, 219013919), (12269, 1642292), (17851, 1128748), (24538, 821146), (35702, 564374), (49076, 410573), (71404, 282187)]