20219386053

素因数分解:

$3^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1\times {\mathrm{20663}}^1$

素因数の和:21848

約数の個数: 16

約数和(自身を含む): 27058268160

約数和(自身を除く): 6838882107

約数列:

[1, 3, 439, 743, 1317, 2229, 20663, 61989, 326177, 978531, 9071057, 15352609, 27213171, 46057827, 6739795351, 20219386053]

約数ペア:

[(1, 20219386053), (3, 6739795351), (439, 46057827), (743, 27213171), (1317, 15352609), (2229, 9071057), (20663, 978531), (61989, 326177)]