20196221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 23247360

約数和(自身を除く): 3051139

約数列:

[1, 17, 19, 31, 323, 527, 589, 2017, 10013, 34289, 38323, 62527, 651491, 1062959, 1188013, 20196221]

約数ペア:

[(1, 20196221), (17, 1188013), (19, 1062959), (31, 651491), (323, 62527), (527, 38323), (589, 34289), (2017, 10013)]