20164162538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{479027}}^1$

素因数の和:480661

約数の個数: 16

約数和(自身を含む): 32593065120

約数和(自身を除く): 12428902582

約数列:

[1, 2, 13, 26, 1619, 3238, 21047, 42094, 479027, 958054, 6227351, 12454702, 775544713, 1551089426, 10082081269, 20164162538]

約数ペア:

[(1, 20164162538), (2, 10082081269), (13, 1551089426), (26, 775544713), (1619, 12454702), (3238, 6227351), (21047, 958054), (42094, 479027)]