20137534883

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{36787}}^1$

素因数の和:37466

約数の個数: 16

約数和(自身を含む): 21684318720

約数和(自身を除く): 1546783837

約数列:

[1, 19, 47, 613, 893, 11647, 28811, 36787, 547409, 698953, 1728989, 22550431, 32850791, 428458189, 1059870257, 20137534883]

約数ペア:

[(1, 20137534883), (19, 1059870257), (47, 428458189), (613, 32850791), (893, 22550431), (11647, 1728989), (28811, 698953), (36787, 547409)]