14181020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101293}}^1$

素因数の和:101309

約数の個数: 24

約数和(自身を含む): 34034784

約数和(自身を除く): 19853764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 101293, 202586, 405172, 506465, 709051, 1012930, 1418102, 2025860, 2836204, 3545255, 7090510, 14181020]

約数ペア:

[(1, 14181020), (2, 7090510), (4, 3545255), (5, 2836204), (7, 2025860), (10, 1418102), (14, 1012930), (20, 709051), (28, 506465), (35, 405172), (70, 202586), (140, 101293)]