20370326

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{859}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 10837354

約数列:

[1, 2, 71, 142, 167, 334, 859, 1718, 11857, 23714, 60989, 121978, 143453, 286906, 10185163, 20370326]

約数ペア:

[(1, 20370326), (2, 10185163), (71, 286906), (142, 143453), (167, 121978), (334, 60989), (859, 23714), (1718, 11857)]