20279128

素因数分解:

$2^3\times {\mathrm{761}}^1\times {\mathrm{3331}}^1$

素因数の和:4098

約数の個数: 16

約数和(自身を含む): 38084760

約数和(自身を除く): 17805632

約数列:

[1, 2, 4, 8, 761, 1522, 3044, 3331, 6088, 6662, 13324, 26648, 2534891, 5069782, 10139564, 20279128]

約数ペア:

[(1, 20279128), (2, 10139564), (4, 5069782), (8, 2534891), (761, 26648), (1522, 13324), (3044, 6662), (3331, 6088)]