20875167071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{256903}}^1$

素因数の和:257086

約数の個数: 16

約数和(自身を含む): 23306330880

約数和(自身を除く): 2431163809

約数列:

[1, 11, 83, 89, 913, 979, 7387, 81257, 256903, 2825933, 21322949, 22864367, 234552439, 251508037, 1897742461, 20875167071]

約数ペア:

[(1, 20875167071), (11, 1897742461), (83, 251508037), (89, 234552439), (913, 22864367), (979, 21322949), (7387, 2825933), (81257, 256903)]