20438412

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4447}}^1$

素因数の和:4837

約数の個数: 24

約数和(自身を含む): 47824896

約数和(自身を除く): 27386484

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 4447, 4596, 8894, 13341, 17788, 26682, 53364, 1703201, 3406402, 5109603, 6812804, 10219206, 20438412]

約数ペア:

[(1, 20438412), (2, 10219206), (3, 6812804), (4, 5109603), (6, 3406402), (12, 1703201), (383, 53364), (766, 26682), (1149, 17788), (1532, 13341), (2298, 8894), (4447, 4596)]