20946057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37337}}^1$

素因数の和:37368

約数の個数: 16

約数和(自身を含む): 32260032

約数和(自身を除く): 11313975

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 37337, 112011, 410707, 634729, 1232121, 1904187, 6982019, 20946057]

約数ペア:

[(1, 20946057), (3, 6982019), (11, 1904187), (17, 1232121), (33, 634729), (51, 410707), (187, 112011), (561, 37337)]