20737642912

素因数分解:

$2^5\times 7^1\times {\mathrm{92578763}}^1$

素因数の和:92578780

約数の個数: 24

約数和(自身を含む): 46659697056

約数和(自身を除く): 25922054144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92578763, 185157526, 370315052, 648051341, 740630104, 1296102682, 1481260208, 2592205364, 2962520416, 5184410728, 10368821456, 20737642912]

約数ペア:

[(1, 20737642912), (2, 10368821456), (4, 5184410728), (7, 2962520416), (8, 2592205364), (14, 1481260208), (16, 1296102682), (28, 740630104), (32, 648051341), (56, 370315052), (112, 185157526), (224, 92578763)]