20467076

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2381}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 41084736

約数和(自身を除く): 20617660

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 2381, 4298, 4762, 8596, 9524, 16667, 33334, 66668, 730967, 1461934, 2923868, 5116769, 10233538, 20467076]

約数ペア:

[(1, 20467076), (2, 10233538), (4, 5116769), (7, 2923868), (14, 1461934), (28, 730967), (307, 66668), (614, 33334), (1228, 16667), (2149, 9524), (2381, 8596), (4298, 4762)]