20030244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128399}}^1$

素因数の和:128419

約数の個数: 24

約数和(自身を含む): 50332800

約数和(自身を除く): 30302556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 128399, 256798, 385197, 513596, 770394, 1540788, 1669187, 3338374, 5007561, 6676748, 10015122, 20030244]

約数ペア:

[(1, 20030244), (2, 10015122), (3, 6676748), (4, 5007561), (6, 3338374), (12, 1669187), (13, 1540788), (26, 770394), (39, 513596), (52, 385197), (78, 256798), (156, 128399)]