2040205059

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{51673}}^1$

素因数の和:51827

約数の個数: 24

約数和(自身を含む): 3047112432

約数和(自身を除く): 1006907373

約数列:

[1, 3, 9, 41, 107, 123, 321, 369, 963, 4387, 13161, 39483, 51673, 155019, 465057, 2118593, 5529011, 6355779, 16587033, 19067337, 49761099, 226689451, 680068353, 2040205059]

約数ペア:

[(1, 2040205059), (3, 680068353), (9, 226689451), (41, 49761099), (107, 19067337), (123, 16587033), (321, 6355779), (369, 5529011), (963, 2118593), (4387, 465057), (13161, 155019), (39483, 51673)]