20162975731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1\times {\mathrm{5323}}^1$

素因数の和:8146

約数の個数: 16

約数和(自身を含む): 21526848640

約数和(自身を除く): 1363872909

約数列:

[1, 19, 73, 1387, 2731, 5323, 51889, 101137, 199363, 388579, 3787897, 7383001, 14537113, 276205147, 1061209249, 20162975731]

約数ペア:

[(1, 20162975731), (19, 1061209249), (73, 276205147), (1387, 14537113), (2731, 7383001), (5323, 3787897), (51889, 388579), (101137, 199363)]