2000823595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{14221}}^1$

素因数の和:15726

約数の個数: 16

約数和(自身を含む): 2529240480

約数和(自身を除く): 528416885

約数列:

[1, 5, 19, 95, 1481, 7405, 14221, 28139, 71105, 140695, 270199, 1350995, 21061301, 105306505, 400164719, 2000823595]

約数ペア:

[(1, 2000823595), (5, 400164719), (19, 105306505), (95, 21061301), (1481, 1350995), (7405, 270199), (14221, 140695), (28139, 71105)]