20233401070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87971309}}^1$

素因数の和:87971339

約数の個数: 16

約数和(自身を含む): 38003605920

約数和(自身を除く): 17770204850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87971309, 175942618, 439856545, 879713090, 2023340107, 4046680214, 10116700535, 20233401070]

約数ペア:

[(1, 20233401070), (2, 10116700535), (5, 4046680214), (10, 2023340107), (23, 879713090), (46, 439856545), (115, 175942618), (230, 87971309)]