20145239383

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{82531}}^1$

素因数の和:83022

約数の個数: 16

約数和(自身を含む): 21986524800

約数和(自身を除く): 1841285417

約数列:

[1, 19, 29, 443, 551, 8417, 12847, 82531, 244093, 1568089, 2393399, 36561233, 45474581, 694663427, 1060275757, 20145239383]

約数ペア:

[(1, 20145239383), (19, 1060275757), (29, 694663427), (443, 45474581), (551, 36561233), (8417, 2393399), (12847, 1568089), (82531, 244093)]