20963256

素因数分解:

$2^3\times 3^1\times {\mathrm{873469}}^1$

素因数の和:873478

約数の個数: 16

約数和(自身を含む): 52408200

約数和(自身を除く): 31444944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 873469, 1746938, 2620407, 3493876, 5240814, 6987752, 10481628, 20963256]

約数ペア:

[(1, 20963256), (2, 10481628), (3, 6987752), (4, 5240814), (6, 3493876), (8, 2620407), (12, 1746938), (24, 873469)]