20160413286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258466837}}^1$

素因数の和:258466855

約数の個数: 16

約数和(自身を含む): 43422428784

約数和(自身を除く): 23262015498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258466837, 516933674, 775400511, 1550801022, 3360068881, 6720137762, 10080206643, 20160413286]

約数ペア:

[(1, 20160413286), (2, 10080206643), (3, 6720137762), (6, 3360068881), (13, 1550801022), (26, 775400511), (39, 516933674), (78, 258466837)]