20316458428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25020269}}^1$

素因数の和:25020309

約数の個数: 24

約数和(自身を含む): 42034053600

約数和(自身を除く): 21717595172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 25020269, 50040538, 100081076, 175141883, 350283766, 700567532, 725587801, 1451175602, 2902351204, 5079114607, 10158229214, 20316458428]

約数ペア:

[(1, 20316458428), (2, 10158229214), (4, 5079114607), (7, 2902351204), (14, 1451175602), (28, 725587801), (29, 700567532), (58, 350283766), (116, 175141883), (203, 100081076), (406, 50040538), (812, 25020269)]