20512606767

素因数分解:

$3^1\times {\mathrm{379}}^1\times {\mathrm{1153}}^1\times {\mathrm{15647}}^1$

素因数の和:17182

約数の個数: 16

約数和(自身を含む): 27447843840

約数和(自身を除く): 6935237073

約数列:

[1, 3, 379, 1137, 1153, 3459, 15647, 46941, 436987, 1310961, 5930213, 17790639, 18040991, 54122973, 6837535589, 20512606767]

約数ペア:

[(1, 20512606767), (3, 6837535589), (379, 54122973), (1137, 18040991), (1153, 17790639), (3459, 5930213), (15647, 1310961), (46941, 436987)]