20448616

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{4211}}^1$

素因数の和:4824

約数の個数: 16

約数和(自身を含む): 38413440

約数和(自身を除く): 17964824

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4211, 4856, 8422, 16844, 33688, 2556077, 5112154, 10224308, 20448616]

約数ペア:

[(1, 20448616), (2, 10224308), (4, 5112154), (8, 2556077), (607, 33688), (1214, 16844), (2428, 8422), (4211, 4856)]