20187375962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1\times {\mathrm{257867}}^1$

素因数の和:260893

約数の個数: 16

約数和(自身を含む): 32621333472

約数和(自身を除く): 12433957510

約数列:

[1, 2, 13, 26, 3011, 6022, 39143, 78286, 257867, 515734, 3352271, 6704542, 776437537, 1552875074, 10093687981, 20187375962]

約数ペア:

[(1, 20187375962), (2, 10093687981), (13, 1552875074), (26, 776437537), (3011, 6704542), (6022, 3352271), (39143, 515734), (78286, 257867)]