20071386

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27197}}^1$

素因数の和:27246

約数の個数: 24

約数和(自身を含む): 44550324

約数和(自身を除く): 24478938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27197, 54394, 81591, 163182, 244773, 489546, 1115077, 2230154, 3345231, 6690462, 10035693, 20071386]

約数ペア:

[(1, 20071386), (2, 10035693), (3, 6690462), (6, 3345231), (9, 2230154), (18, 1115077), (41, 489546), (82, 244773), (123, 163182), (246, 81591), (369, 54394), (738, 27197)]