20346899189

素因数分解:

${\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1123}}^1\times {\mathrm{1571}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 21485844480

約数和(自身を除く): 1138945291

約数列:

[1, 19, 607, 1123, 1571, 11533, 21337, 29849, 681661, 953597, 1764233, 12951559, 18118343, 33520427, 1070889431, 20346899189]

約数ペア:

[(1, 20346899189), (19, 1070889431), (607, 33520427), (1123, 18118343), (1571, 12951559), (11533, 1764233), (21337, 953597), (29849, 681661)]