20560030

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16189}}^1$

素因数の和:16323

約数の個数: 16

約数和(自身を含む): 37301760

約数和(自身を除く): 16741730

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 16189, 32378, 80945, 161890, 2056003, 4112006, 10280015, 20560030]

約数ペア:

[(1, 20560030), (2, 10280015), (5, 4112006), (10, 2056003), (127, 161890), (254, 80945), (635, 32378), (1270, 16189)]