20525453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3613}}^1$

素因数の和:3668

約数の個数: 16

約数和(自身を含む): 24286080

約数和(自身を除く): 3760627

約数列:

[1, 13, 19, 23, 247, 299, 437, 3613, 5681, 46969, 68647, 83099, 892411, 1080287, 1578881, 20525453]

約数ペア:

[(1, 20525453), (13, 1578881), (19, 1080287), (23, 892411), (247, 83099), (299, 68647), (437, 46969), (3613, 5681)]