20208884181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{17443}}^1\times {\mathrm{22717}}^1$

素因数の和:40180

約数の個数: 16

約数和(自身を含む): 28533081024

約数和(自身を除く): 8324196843

約数列:

[1, 3, 17, 51, 17443, 22717, 52329, 68151, 296531, 386189, 889593, 1158567, 396252631, 1188757893, 6736294727, 20208884181]

約数ペア:

[(1, 20208884181), (3, 6736294727), (17, 1188757893), (51, 396252631), (17443, 1158567), (22717, 889593), (52329, 386189), (68151, 296531)]