20189636533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1\times {\mathrm{25667}}^1$

素因数の和:27384

約数の個数: 16

約数和(自身を含む): 22551699456

約数和(自身を除く): 2362062923

約数列:

[1, 11, 43, 473, 1663, 18293, 25667, 71509, 282337, 786599, 1103681, 12140491, 42684221, 469526431, 1835421503, 20189636533]

約数ペア:

[(1, 20189636533), (11, 1835421503), (43, 469526431), (473, 42684221), (1663, 12140491), (18293, 1103681), (25667, 786599), (71509, 282337)]