20160882719

素因数分解:

${\mathrm{661}}^1\times {\mathrm{1741}}^1\times {\mathrm{17519}}^1$

素因数の和:19921

約数の個数: 8

約数和(自身を含む): 20204134080

約数和(自身を除く): 43251361

約数列:

[1, 661, 1741, 17519, 1150801, 11580059, 30500579, 20160882719]

約数ペア:

[(1, 20160882719), (661, 30500579), (1741, 11580059), (17519, 1150801)]