20842063

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 23940000

約数和(自身を除く): 3097937

約数列:

[1, 11, 37, 41, 407, 451, 1249, 1517, 13739, 16687, 46213, 51209, 508343, 563299, 1894733, 20842063]

約数ペア:

[(1, 20842063), (11, 1894733), (37, 563299), (41, 508343), (407, 51209), (451, 46213), (1249, 16687), (1517, 13739)]