20707212

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{3727}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 48434176

約数和(自身を除く): 27726964

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 3727, 5556, 7454, 11181, 14908, 22362, 44724, 1725601, 3451202, 5176803, 6902404, 10353606, 20707212]

約数ペア:

[(1, 20707212), (2, 10353606), (3, 6902404), (4, 5176803), (6, 3451202), (12, 1725601), (463, 44724), (926, 22362), (1389, 14908), (1852, 11181), (2778, 7454), (3727, 5556)]