20946363

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6733}}^1$

素因数の和:6814

約数の個数: 16

約数和(自身を含む): 30060576

約数和(自身を除く): 9114213

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 6733, 20199, 114461, 343383, 410713, 1232139, 6982121, 20946363]

約数ペア:

[(1, 20946363), (3, 6982121), (17, 1232139), (51, 410713), (61, 343383), (183, 114461), (1037, 20199), (3111, 6733)]