20162680239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1386037}}^1$

素因数の和:1386426

約数の個数: 16

約数和(自身を含む): 29029179872

約数和(自身を除く): 8866499633

約数列:

[1, 3, 13, 39, 373, 1119, 4849, 14547, 1386037, 4158111, 18018481, 54055443, 516991801, 1550975403, 6720893413, 20162680239]

約数ペア:

[(1, 20162680239), (3, 6720893413), (13, 1550975403), (39, 516991801), (373, 54055443), (1119, 18018481), (4849, 4158111), (14547, 1386037)]