20184358630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2140441}}^1$

素因数の和:2140512

約数の個数: 32

約数和(自身を含む): 38836179648

約数和(自身を除く): 18651821018

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 2140441, 4280882, 10702205, 21404410, 49230143, 87758081, 98460286, 175516162, 246150715, 438790405, 492301430, 877580810, 2018435863, 4036871726, 10092179315, 20184358630]

約数ペア:

[(1, 20184358630), (2, 10092179315), (5, 4036871726), (10, 2018435863), (23, 877580810), (41, 492301430), (46, 438790405), (82, 246150715), (115, 175516162), (205, 98460286), (230, 87758081), (410, 49230143), (943, 21404410), (1886, 10702205), (4715, 4280882), (9430, 2140441)]