20237619626

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11034689}}^1$

素因数の和:11034829

約数の個数: 16

約数和(自身を含む): 34957897920

約数和(自身を除く): 14720278294

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 11034689, 22069378, 77242823, 154485646, 1445544259, 2891088518, 10118809813, 20237619626]

約数ペア:

[(1, 20237619626), (2, 10118809813), (7, 2891088518), (14, 1445544259), (131, 154485646), (262, 77242823), (917, 22069378), (1834, 11034689)]