1020223088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3355997}}^1$

素因数の和:3356024

約数の個数: 20

約数和(自身を含む): 2080718760

約数和(自身を除く): 1060495672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3355997, 6711994, 13423988, 26847976, 53695952, 63763943, 127527886, 255055772, 510111544, 1020223088]

約数ペア:

[(1, 1020223088), (2, 510111544), (4, 255055772), (8, 127527886), (16, 63763943), (19, 53695952), (38, 26847976), (76, 13423988), (152, 6711994), (304, 3355997)]