20216272441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{167009}}^1$

素因数の和:167328

約数の個数: 16

約数和(自身を含む): 22285814400

約数和(自身を除く): 2069541959

約数列:

[1, 19, 23, 277, 437, 5263, 6371, 121049, 167009, 3173171, 3841207, 46261493, 72982933, 878968367, 1064014339, 20216272441]

約数ペア:

[(1, 20216272441), (19, 1064014339), (23, 878968367), (277, 72982933), (437, 46261493), (5263, 3841207), (6371, 3173171), (121049, 167009)]