20076555

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46153}}^1$

素因数の和:46190

約数の個数: 16

約数和(自身を含む): 33230880

約数和(自身を除く): 13154325

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 46153, 138459, 230765, 692295, 1338437, 4015311, 6692185, 20076555]

約数ペア:

[(1, 20076555), (3, 6692185), (5, 4015311), (15, 1338437), (29, 692295), (87, 230765), (145, 138459), (435, 46153)]