20549454913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{24793}}^1$

素因数の和:25528

約数の個数: 16

約数和(自身を含む): 22382039680

約数和(自身を除く): 1832584767

約数列:

[1, 13, 103, 619, 1339, 8047, 24793, 63757, 322309, 828841, 2553679, 15346867, 33197827, 199509271, 1580727301, 20549454913]

約数ペア:

[(1, 20549454913), (13, 1580727301), (103, 199509271), (619, 33197827), (1339, 15346867), (8047, 2553679), (24793, 828841), (63757, 322309)]