20147642207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9022679}}^1$

素因数の和:9022726

約数の個数: 16

約数和(自身を含む): 25985318400

約数和(自身を除く): 5837676193

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 9022679, 63158753, 99249469, 261657691, 694746283, 1831603837, 2878234601, 20147642207]

約数ペア:

[(1, 20147642207), (7, 2878234601), (11, 1831603837), (29, 694746283), (77, 261657691), (203, 99249469), (319, 63158753), (2233, 9022679)]