20332638

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27551}}^1$

素因数の和:27600

約数の個数: 24

約数和(自身を含む): 45130176

約数和(自身を除く): 24797538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27551, 55102, 82653, 165306, 247959, 495918, 1129591, 2259182, 3388773, 6777546, 10166319, 20332638]

約数ペア:

[(1, 20332638), (2, 10166319), (3, 6777546), (6, 3388773), (9, 2259182), (18, 1129591), (41, 495918), (82, 247959), (123, 165306), (246, 82653), (369, 55102), (738, 27551)]