20164096648

素因数分解:

$2^3\times {\mathrm{769}}^1\times {\mathrm{3277649}}^1$

素因数の和:3278424

約数の個数: 16

約数和(自身を含む): 37856857500

約数和(自身を除く): 17692760852

約数列:

[1, 2, 4, 8, 769, 1538, 3076, 6152, 3277649, 6555298, 13110596, 26221192, 2520512081, 5041024162, 10082048324, 20164096648]

約数ペア:

[(1, 20164096648), (2, 10082048324), (4, 5041024162), (8, 2520512081), (769, 26221192), (1538, 13110596), (3076, 6555298), (6152, 3277649)]