20085195422

素因数分解:

$2^1\times {\mathrm{1231}}^1\times {\mathrm{1289}}^1\times {\mathrm{6329}}^1$

素因数の和:8851

約数の個数: 16

約数和(自身を含む): 30180427200

約数和(自身を除く): 10095231778

約数列:

[1, 2, 1231, 1289, 2462, 2578, 6329, 12658, 1586759, 3173518, 7790999, 8158081, 15581998, 16316162, 10042597711, 20085195422]

約数ペア:

[(1, 20085195422), (2, 10042597711), (1231, 16316162), (1289, 15581998), (2462, 8158081), (2578, 7790999), (6329, 3173518), (12658, 1586759)]