2016384020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14402743}}^1$

素因数の和:14402759

約数の個数: 24

約数和(自身を含む): 4839321984

約数和(自身を除く): 2822937964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14402743, 28805486, 57610972, 72013715, 100819201, 144027430, 201638402, 288054860, 403276804, 504096005, 1008192010, 2016384020]

約数ペア:

[(1, 2016384020), (2, 1008192010), (4, 504096005), (5, 403276804), (7, 288054860), (10, 201638402), (14, 144027430), (20, 100819201), (28, 72013715), (35, 57610972), (70, 28805486), (140, 14402743)]