20657103672

素因数分解:

$2^3\times 3^1\times {\mathrm{860712653}}^1$

素因数の和:860712662

約数の個数: 16

約数和(自身を含む): 51642759240

約数和(自身を除く): 30985655568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 860712653, 1721425306, 2582137959, 3442850612, 5164275918, 6885701224, 10328551836, 20657103672]

約数ペア:

[(1, 20657103672), (2, 10328551836), (3, 6885701224), (4, 5164275918), (6, 3442850612), (8, 2582137959), (12, 1721425306), (24, 860712653)]