20037101

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 24418944

約数和(自身を除く): 4381843

約数列:

[1, 7, 17, 119, 163, 1033, 1141, 2771, 7231, 17561, 19397, 122927, 168379, 1178653, 2862443, 20037101]

約数ペア:

[(1, 20037101), (7, 2862443), (17, 1178653), (119, 168379), (163, 122927), (1033, 19397), (1141, 17561), (2771, 7231)]