20173615101

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{27449}}^1$

素因数の和:28225

約数の個数: 24

約数和(自身を含む): 29415859200

約数和(自身を除く): 9242244099

約数列:

[1, 3, 9, 127, 381, 643, 1143, 1929, 5787, 27449, 81661, 82347, 244983, 247041, 734949, 3486023, 10458069, 17649707, 31374207, 52949121, 158847363, 2241512789, 6724538367, 20173615101]

約数ペア:

[(1, 20173615101), (3, 6724538367), (9, 2241512789), (127, 158847363), (381, 52949121), (643, 31374207), (1143, 17649707), (1929, 10458069), (5787, 3486023), (27449, 734949), (81661, 247041), (82347, 244983)]