20142585138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258238271}}^1$

素因数の和:258238289

約数の個数: 16

約数和(自身を含む): 43384029696

約数和(自身を除く): 23241444558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258238271, 516476542, 774714813, 1549429626, 3357097523, 6714195046, 10071292569, 20142585138]

約数ペア:

[(1, 20142585138), (2, 10071292569), (3, 6714195046), (6, 3357097523), (13, 1549429626), (26, 774714813), (39, 516476542), (78, 258238271)]