20199242647

素因数分解:

${\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{460991}}^1$

素因数の和:462053

約数の個数: 8

約数和(自身を含む): 20689320960

約数和(自身を除く): 490078313

約数列:

[1, 43, 1019, 43817, 460991, 19822613, 469749829, 20199242647]

約数ペア:

[(1, 20199242647), (43, 469749829), (1019, 19822613), (43817, 460991)]