20065947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1319}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 29272320

約数和(自身を除く): 9206373

約数列:

[1, 3, 11, 33, 461, 1319, 1383, 3957, 5071, 14509, 15213, 43527, 608059, 1824177, 6688649, 20065947]

約数ペア:

[(1, 20065947), (3, 6688649), (11, 1824177), (33, 608059), (461, 43527), (1319, 15213), (1383, 14509), (3957, 5071)]