20061783

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 14152617

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 593, 1253, 1611, 1779, 3759, 4151, 4833, 5337, 11277, 12453, 16011, 33831, 37359, 106147, 112077, 318441, 743029, 955323, 2229087, 2865969, 6687261, 20061783]

約数ペア:

[(1, 20061783), (3, 6687261), (7, 2865969), (9, 2229087), (21, 955323), (27, 743029), (63, 318441), (179, 112077), (189, 106147), (537, 37359), (593, 33831), (1253, 16011), (1611, 12453), (1779, 11277), (3759, 5337), (4151, 4833)]