14726020

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1361}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 31004568

約数和(自身を除く): 16278548

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 1361, 2164, 2705, 2722, 5410, 5444, 6805, 10820, 13610, 27220, 736301, 1472602, 2945204, 3681505, 7363010, 14726020]

約数ペア:

[(1, 14726020), (2, 7363010), (4, 3681505), (5, 2945204), (10, 1472602), (20, 736301), (541, 27220), (1082, 13610), (1361, 10820), (2164, 6805), (2705, 5444), (2722, 5410)]