23085020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164893}}^1$

素因数の和:164909

約数の個数: 24

約数和(自身を含む): 55404384

約数和(自身を除く): 32319364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164893, 329786, 659572, 824465, 1154251, 1648930, 2308502, 3297860, 4617004, 5771255, 11542510, 23085020]

約数ペア:

[(1, 23085020), (2, 11542510), (4, 5771255), (5, 4617004), (7, 3297860), (10, 2308502), (14, 1648930), (20, 1154251), (28, 824465), (35, 659572), (70, 329786), (140, 164893)]