20227842

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27409}}^1$

素因数の和:27458

約数の個数: 24

約数和(自身を含む): 44897580

約数和(自身を除く): 24669738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27409, 54818, 82227, 164454, 246681, 493362, 1123769, 2247538, 3371307, 6742614, 10113921, 20227842]

約数ペア:

[(1, 20227842), (2, 10113921), (3, 6742614), (6, 3371307), (9, 2247538), (18, 1123769), (41, 493362), (82, 246681), (123, 164454), (246, 82227), (369, 54818), (738, 27409)]