20403733414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1\times {\mathrm{98143}}^1$

素因数の和:103635

約数の個数: 16

約数和(自身を含む): 32222638080

約数和(自身を除く): 11818904666

約数列:

[1, 2, 19, 38, 5471, 10942, 98143, 103949, 196286, 207898, 1864717, 3729434, 536940353, 1073880706, 10201866707, 20403733414]

約数ペア:

[(1, 20403733414), (2, 10201866707), (19, 1073880706), (38, 536940353), (5471, 3729434), (10942, 1864717), (98143, 207898), (103949, 196286)]