20143777751

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{295567}}^1$

素因数の和:295814

約数の個数: 16

約数和(自身を含む): 22557749760

約数和(自身を除く): 2413972009

約数列:

[1, 17, 19, 211, 323, 3587, 4009, 68153, 295567, 5024639, 5615773, 62364637, 95468141, 1060198829, 1184928103, 20143777751]

約数ペア:

[(1, 20143777751), (17, 1184928103), (19, 1060198829), (211, 95468141), (323, 62364637), (3587, 5615773), (4009, 5024639), (68153, 295567)]