20850702923

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{343261}}^1$

素因数の和:343442

約数の個数: 16

約数和(自身を含む): 23067206400

約数和(自身を除く): 2216503477

約数列:

[1, 19, 23, 139, 437, 2641, 3197, 60743, 343261, 6521959, 7895003, 47713279, 150005057, 906552301, 1097405417, 20850702923]

約数ペア:

[(1, 20850702923), (19, 1097405417), (23, 906552301), (139, 150005057), (437, 47713279), (2641, 7895003), (3197, 6521959), (60743, 343261)]