20239550675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{18827489}}^1$

素因数の和:18827542

約数の個数: 12

約数和(自身を含む): 25680696360

約数和(自身を除く): 5441145685

約数列:

[1, 5, 25, 43, 215, 1075, 18827489, 94137445, 470687225, 809582027, 4047910135, 20239550675]

約数ペア:

[(1, 20239550675), (5, 4047910135), (25, 809582027), (43, 470687225), (215, 94137445), (1075, 18827489)]