20064385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 26353152

約数和(自身を除く): 6288767

約数列:

[1, 5, 11, 55, 601, 607, 3005, 3035, 6611, 6677, 33055, 33385, 364807, 1824035, 4012877, 20064385]

約数ペア:

[(1, 20064385), (5, 4012877), (11, 1824035), (55, 364807), (601, 33385), (607, 33055), (3005, 6677), (3035, 6611)]