20147894097371

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1\times {\mathrm{10153249}}^1$

素因数の和:10154810

約数の個数: 16

約数和(自身を含む): 21521640960000

約数和(自身を除く): 1373746862629

約数列:

[1, 19, 71, 1349, 1471, 27949, 104441, 1984379, 10153249, 192911731, 720880679, 13696732901, 14935429279, 283773156301, 1060415478809, 20147894097371]

約数ペア:

[(1, 20147894097371), (19, 1060415478809), (71, 283773156301), (1349, 14935429279), (1471, 13696732901), (27949, 720880679), (104441, 192911731), (1984379, 10153249)]