20093212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 36224496

約数和(自身を除く): 16131284

約数列:

[1, 2, 4, 43, 86, 172, 197, 394, 593, 788, 1186, 2372, 8471, 16942, 25499, 33884, 50998, 101996, 116821, 233642, 467284, 5023303, 10046606, 20093212]

約数ペア:

[(1, 20093212), (2, 10046606), (4, 5023303), (43, 467284), (86, 233642), (172, 116821), (197, 101996), (394, 50998), (593, 33884), (788, 25499), (1186, 16942), (2372, 8471)]