20218678073

素因数分解:

${\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{12823}}^1$

素因数の和:13085

約数の個数: 24

約数和(自身を含む): 22636617024

約数和(自身を除く): 2417938951

約数列:

[1, 11, 83, 121, 157, 913, 1727, 10043, 12823, 13031, 18997, 141053, 143341, 1064309, 1551583, 1576751, 2013211, 11707399, 22145321, 128781389, 167096513, 243598531, 1838061643, 20218678073]

約数ペア:

[(1, 20218678073), (11, 1838061643), (83, 243598531), (121, 167096513), (157, 128781389), (913, 22145321), (1727, 11707399), (10043, 2013211), (12823, 1576751), (13031, 1551583), (18997, 1064309), (141053, 143341)]