20146090898

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1\times {\mathrm{67901}}^1$

素因数の和:69373

約数の個数: 16

約数和(自身を含む): 30519232920

約数和(自身を除く): 10373142022

約数列:

[1, 2, 109, 218, 1361, 2722, 67901, 135802, 148349, 296698, 7401209, 14802418, 92413261, 184826522, 10073045449, 20146090898]

約数ペア:

[(1, 20146090898), (2, 10073045449), (109, 184826522), (218, 92413261), (1361, 14802418), (2722, 7401209), (67901, 296698), (135802, 148349)]