20792432

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{2713}}^1$

素因数の和:3200

約数の個数: 20

約数和(自身を含む): 40384320

約数和(自身を除く): 19591888

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 2713, 3832, 5426, 7664, 10852, 21704, 43408, 1299527, 2599054, 5198108, 10396216, 20792432]

約数ペア:

[(1, 20792432), (2, 10396216), (4, 5198108), (8, 2599054), (16, 1299527), (479, 43408), (958, 21704), (1916, 10852), (2713, 7664), (3832, 5426)]