20009306871

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{182969}}^1$

素因数の和:183423

約数の個数: 24

約数和(自身を含む): 29970486000

約数和(自身を除く): 9961179129

約数列:

[1, 3, 9, 29, 87, 261, 419, 1257, 3771, 12151, 36453, 109359, 182969, 548907, 1646721, 5306101, 15918303, 47754909, 76664011, 229992033, 689976099, 2223256319, 6669768957, 20009306871]

約数ペア:

[(1, 20009306871), (3, 6669768957), (9, 2223256319), (29, 689976099), (87, 229992033), (261, 76664011), (419, 47754909), (1257, 15918303), (3771, 5306101), (12151, 1646721), (36453, 548907), (109359, 182969)]