20065083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20707}}^1$

素因数の和:20746

約数の個数: 16

約数和(自身を含む): 29819520

約数和(自身を除く): 9754437

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20707, 62121, 352019, 393433, 1056057, 1180299, 6688361, 20065083]

約数ペア:

[(1, 20065083), (3, 6688361), (17, 1180299), (19, 1056057), (51, 393433), (57, 352019), (323, 62121), (969, 20707)]