20224657901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{878989}}^1$

素因数の和:879188

約数の個数: 16

約数和(自身を含む): 24471081600

約数和(自身を除く): 4246423699

約数列:

[1, 7, 19, 133, 173, 1211, 3287, 23009, 878989, 6152923, 16700791, 116905537, 152065097, 1064455679, 2889236843, 20224657901]

約数ペア:

[(1, 20224657901), (7, 2889236843), (19, 1064455679), (133, 152065097), (173, 116905537), (1211, 16700791), (3287, 6152923), (23009, 878989)]