20168045133

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{7027}}^1$

素因数の和:7337

約数の個数: 32

約数和(自身を含む): 27756664320

約数和(自身を除く): 7588619187

約数列:

[1, 3, 67, 109, 131, 201, 327, 393, 7027, 7303, 8777, 14279, 21081, 21909, 26331, 42837, 470809, 765943, 920537, 956693, 1412427, 2297829, 2761611, 2870079, 51318181, 61675979, 100338533, 153954543, 185027937, 301015599, 6722681711, 20168045133]

約数ペア:

[(1, 20168045133), (3, 6722681711), (67, 301015599), (109, 185027937), (131, 153954543), (201, 100338533), (327, 61675979), (393, 51318181), (7027, 2870079), (7303, 2761611), (8777, 2297829), (14279, 1412427), (21081, 956693), (21909, 920537), (26331, 765943), (42837, 470809)]