2026842020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14477443}}^1$

素因数の和:14477459

約数の個数: 24

約数和(自身を含む): 4864421184

約数和(自身を除く): 2837579164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14477443, 28954886, 57909772, 72387215, 101342101, 144774430, 202684202, 289548860, 405368404, 506710505, 1013421010, 2026842020]

約数ペア:

[(1, 2026842020), (2, 1013421010), (4, 506710505), (5, 405368404), (7, 289548860), (10, 202684202), (14, 144774430), (20, 101342101), (28, 72387215), (35, 57909772), (70, 28954886), (140, 14477443)]