20473358

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 24

約数和(自身を含む): 33034008

約数和(自身を除く): 12560650

約数列:

[1, 2, 23, 37, 46, 74, 523, 529, 851, 1046, 1058, 1702, 12029, 19351, 19573, 24058, 38702, 39146, 276667, 445073, 553334, 890146, 10236679, 20473358]

約数ペア:

[(1, 20473358), (2, 10236679), (23, 890146), (37, 553334), (46, 445073), (74, 276667), (523, 39146), (529, 38702), (851, 24058), (1046, 19573), (1058, 19351), (1702, 12029)]