20183045519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1282033}}^1$

素因数の和:1282226

約数の個数: 16

約数和(自身を含む): 24984278592

約数和(自身を除く): 4801233073

約数列:

[1, 7, 13, 91, 173, 1211, 2249, 15743, 1282033, 8974231, 16666429, 116665003, 221791709, 1552541963, 2883292217, 20183045519]

約数ペア:

[(1, 20183045519), (7, 2883292217), (13, 1552541963), (91, 221791709), (173, 116665003), (1211, 16666429), (2249, 8974231), (15743, 1282033)]