20199062963

素因数分解:

${\mathrm{19}}^2\times {\mathrm{2843}}^1\times {\mathrm{19681}}^1$

素因数の和:22562

約数の個数: 12

約数和(自身を含む): 21326706648

約数和(自身を除く): 1127643685

約数列:

[1, 19, 361, 2843, 19681, 54017, 373939, 1026323, 7104841, 55953083, 1063108577, 20199062963]

約数ペア:

[(1, 20199062963), (19, 1063108577), (361, 55953083), (2843, 7104841), (19681, 1026323), (54017, 373939)]