20144205913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{66973}}^1$

素因数の和:68364

約数の個数: 16

約数和(自身を含む): 22987084176

約数和(自身を除く): 2842878263

約数列:

[1, 13, 17, 221, 1361, 17693, 23137, 66973, 300781, 870649, 1138541, 14801033, 91150253, 1184953289, 1549554301, 20144205913]

約数ペア:

[(1, 20144205913), (13, 1549554301), (17, 1184953289), (221, 91150253), (1361, 14801033), (17693, 1138541), (23137, 870649), (66973, 300781)]