12498020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6067}}^1$

素因数の和:6179

約数の個数: 24

約数和(自身を含む): 26505024

約数和(自身を除く): 14007004

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 6067, 12134, 24268, 30335, 60670, 121340, 624901, 1249802, 2499604, 3124505, 6249010, 12498020]

約数ペア:

[(1, 12498020), (2, 6249010), (4, 3124505), (5, 2499604), (10, 1249802), (20, 624901), (103, 121340), (206, 60670), (412, 30335), (515, 24268), (1030, 12134), (2060, 6067)]