20512073417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{354041}}^1$

素因数の和:354304

約数の個数: 16

約数和(自身を含む): 23451742080

約数和(自身を除く): 2939668663

約数列:

[1, 11, 23, 229, 253, 2519, 5267, 57937, 354041, 3894451, 8142943, 81075389, 89572373, 891829279, 1864733947, 20512073417]

約数ペア:

[(1, 20512073417), (11, 1864733947), (23, 891829279), (229, 89572373), (253, 81075389), (2519, 8142943), (5267, 3894451), (57937, 354041)]