20963112

素因数分解:

$2^3\times 3^1\times {\mathrm{873463}}^1$

素因数の和:873472

約数の個数: 16

約数和(自身を含む): 52407840

約数和(自身を除く): 31444728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 873463, 1746926, 2620389, 3493852, 5240778, 6987704, 10481556, 20963112]

約数ペア:

[(1, 20963112), (2, 10481556), (3, 6987704), (4, 5240778), (6, 3493852), (8, 2620389), (12, 1746926), (24, 873463)]