2020135103

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1792489}}^1$

素因数の和:1792526

約数の個数: 12

約数和(自身を含む): 2452126320

約数和(自身を除く): 431991217

約数列:

[1, 7, 23, 49, 161, 1127, 1792489, 12547423, 41227247, 87831961, 288590729, 2020135103]

約数ペア:

[(1, 2020135103), (7, 288590729), (23, 87831961), (49, 41227247), (161, 12547423), (1127, 1792489)]