20196471667

素因数分解:

${\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1231}}^1\times {\mathrm{3583}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 21370961920

約数和(自身を除く): 1174490253

約数列:

[1, 19, 241, 1231, 3583, 4579, 23389, 68077, 296671, 863503, 4410673, 5636749, 16406557, 83802787, 1062972193, 20196471667]

約数ペア:

[(1, 20196471667), (19, 1062972193), (241, 83802787), (1231, 16406557), (3583, 5636749), (4579, 4410673), (23389, 863503), (68077, 296671)]