20003787583

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{1789}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 21907881600

約数和(自身を除く): 1904094017

約数列:

[1, 13, 109, 169, 607, 1417, 1789, 7891, 18421, 23257, 66163, 102583, 195001, 302341, 860119, 1085923, 2535013, 11181547, 14116999, 32955169, 118365607, 183520987, 1538752891, 20003787583]

約数ペア:

[(1, 20003787583), (13, 1538752891), (109, 183520987), (169, 118365607), (607, 32955169), (1417, 14116999), (1789, 11181547), (7891, 2535013), (18421, 1085923), (23257, 860119), (66163, 302341), (102583, 195001)]