20956021184

素因数分解:

$2^6\times 7^1\times {\mathrm{46776833}}^1$

素因数の和:46776852

約数の個数: 28

約数和(自身を含む): 47525263344

約数和(自身を除く): 26569242160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46776833, 93553666, 187107332, 327437831, 374214664, 654875662, 748429328, 1309751324, 1496858656, 2619502648, 2993717312, 5239005296, 10478010592, 20956021184]

約数ペア:

[(1, 20956021184), (2, 10478010592), (4, 5239005296), (7, 2993717312), (8, 2619502648), (14, 1496858656), (16, 1309751324), (28, 748429328), (32, 654875662), (56, 374214664), (64, 327437831), (112, 187107332), (224, 93553666), (448, 46776833)]