14240020

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2017}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 30003624

約数和(自身を除く): 15763604

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 2017, 3530, 4034, 7060, 8068, 10085, 20170, 40340, 712001, 1424002, 2848004, 3560005, 7120010, 14240020]

約数ペア:

[(1, 14240020), (2, 7120010), (4, 3560005), (5, 2848004), (10, 1424002), (20, 712001), (353, 40340), (706, 20170), (1412, 10085), (1765, 8068), (2017, 7060), (3530, 4034)]