20328231294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161335169}}^1$

素因数の和:161335184

約数の個数: 24

約数和(自身を含む): 50336573040

約数和(自身を除く): 30008341746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161335169, 322670338, 484005507, 968011014, 1129346183, 1452016521, 2258692366, 2904033042, 3388038549, 6776077098, 10164115647, 20328231294]

約数ペア:

[(1, 20328231294), (2, 10164115647), (3, 6776077098), (6, 3388038549), (7, 2904033042), (9, 2258692366), (14, 1452016521), (18, 1129346183), (21, 968011014), (42, 484005507), (63, 322670338), (126, 161335169)]