20212147897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{39619}}^1$

素因数の和:40224

約数の個数: 16

約数和(自身を含む): 21645832320

約数和(自身を除く): 1433684423

約数列:

[1, 23, 41, 541, 943, 12443, 22181, 39619, 510163, 911237, 1624379, 21433879, 37360717, 492979217, 878789039, 20212147897]

約数ペア:

[(1, 20212147897), (23, 878789039), (41, 492979217), (541, 37360717), (943, 21433879), (12443, 1624379), (22181, 911237), (39619, 510163)]