20041638

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{6803}}^1$

素因数の和:7299

約数の個数: 16

約数和(自身を含む): 40170816

約数和(自身を除く): 20129178

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 6803, 13606, 20409, 40818, 3340273, 6680546, 10020819, 20041638]

約数ペア:

[(1, 20041638), (2, 10020819), (3, 6680546), (6, 3340273), (491, 40818), (982, 20409), (1473, 13606), (2946, 6803)]