20221423190

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2028227}}^1$

素因数の和:2029231

約数の個数: 16

約数和(自身を含む): 36435087792

約数和(自身を除く): 16213664602

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 2028227, 4056454, 10141135, 20282270, 2022142319, 4044284638, 10110711595, 20221423190]

約数ペア:

[(1, 20221423190), (2, 10110711595), (5, 4044284638), (10, 2022142319), (997, 20282270), (1994, 10141135), (4985, 4056454), (9970, 2028227)]