20163405732

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2496707}}^1$

素因数の和:2497387

約数の個数: 24

約数和(自身を含む): 47117873376

約数和(自身を除く): 26954467644

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692, 4038, 8076, 2496707, 4993414, 7490121, 9986828, 14980242, 29960484, 1680283811, 3360567622, 5040851433, 6721135244, 10081702866, 20163405732]

約数ペア:

[(1, 20163405732), (2, 10081702866), (3, 6721135244), (4, 5040851433), (6, 3360567622), (12, 1680283811), (673, 29960484), (1346, 14980242), (2019, 9986828), (2692, 7490121), (4038, 4993414), (8076, 2496707)]