20532514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9497}}^1$

素因数の和:9569

約数の個数: 16

約数和(自身を含む): 32825088

約数和(自身を除く): 12292574

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 9497, 18994, 218431, 436862, 446359, 892718, 10266257, 20532514]

約数ペア:

[(1, 20532514), (2, 10266257), (23, 892718), (46, 446359), (47, 436862), (94, 218431), (1081, 18994), (2162, 9497)]