14370020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{102643}}^1$

素因数の和:102659

約数の個数: 24

約数和(自身を含む): 34488384

約数和(自身を除く): 20118364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 102643, 205286, 410572, 513215, 718501, 1026430, 1437002, 2052860, 2874004, 3592505, 7185010, 14370020]

約数ペア:

[(1, 14370020), (2, 7185010), (4, 3592505), (5, 2874004), (7, 2052860), (10, 1437002), (14, 1026430), (20, 718501), (28, 513215), (35, 410572), (70, 205286), (140, 102643)]