20199162453

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{210823}}^1$

素因数の和:211228

約数の個数: 16

約数和(自身を含む): 27272192640

約数和(自身を除く): 7073030187

約数列:

[1, 3, 109, 293, 327, 879, 31937, 95811, 210823, 632469, 22979707, 61771139, 68939121, 185313417, 6733054151, 20199162453]

約数ペア:

[(1, 20199162453), (3, 6733054151), (109, 185313417), (293, 68939121), (327, 61771139), (879, 22979707), (31937, 632469), (95811, 210823)]