20149555983

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23240549}}^1$

素因数の和:23240586

約数の個数: 12

約数和(自身を含む): 28539395400

約数和(自身を除く): 8389839417

約数列:

[1, 3, 17, 51, 289, 867, 23240549, 69721647, 395089333, 1185267999, 6716518661, 20149555983]

約数ペア:

[(1, 20149555983), (3, 6716518661), (17, 1185267999), (51, 395089333), (289, 69721647), (867, 23240549)]