20454077

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5927}}^1$

素因数の和:5980

約数の個数: 16

約数和(自身を含む): 25608960

約数和(自身を除く): 5154883

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 5927, 41489, 100759, 171883, 705313, 1203181, 2922011, 20454077]

約数ペア:

[(1, 20454077), (7, 2922011), (17, 1203181), (29, 705313), (119, 171883), (203, 100759), (493, 41489), (3451, 5927)]