20804529246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1\times {\mathrm{106621}}^1$

素因数の和:108556

約数の個数: 32

約数和(自身を含む): 44080093728

約数和(自身を除く): 23275564482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1913, 3826, 5739, 11478, 32521, 65042, 97563, 106621, 195126, 213242, 319863, 639726, 1812557, 3625114, 5437671, 10875342, 203965973, 407931946, 611897919, 1223795838, 3467421541, 6934843082, 10402264623, 20804529246]

約数ペア:

[(1, 20804529246), (2, 10402264623), (3, 6934843082), (6, 3467421541), (17, 1223795838), (34, 611897919), (51, 407931946), (102, 203965973), (1913, 10875342), (3826, 5437671), (5739, 3625114), (11478, 1812557), (32521, 639726), (65042, 319863), (97563, 213242), (106621, 195126)]