20964336

素因数分解:

$2^4\times 3^1\times {\mathrm{436757}}^1$

素因数の和:436768

約数の個数: 20

約数和(自身を含む): 54157992

約数和(自身を除く): 33193656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 436757, 873514, 1310271, 1747028, 2620542, 3494056, 5241084, 6988112, 10482168, 20964336]

約数ペア:

[(1, 20964336), (2, 10482168), (3, 6988112), (4, 5241084), (6, 3494056), (8, 2620542), (12, 1747028), (16, 1310271), (24, 873514), (48, 436757)]