20146020712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{5441}}^1\times {\mathrm{20123}}^1$

素因数の和:25593

約数の個数: 32

約数和(自身を含む): 39425330880

約数和(自身を除く): 19279310168

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 5441, 10882, 20123, 21764, 40246, 43528, 80492, 125143, 160984, 250286, 462829, 500572, 925658, 1001144, 1851316, 3702632, 109489243, 218978486, 437956972, 875913944, 2518252589, 5036505178, 10073010356, 20146020712]

約数ペア:

[(1, 20146020712), (2, 10073010356), (4, 5036505178), (8, 2518252589), (23, 875913944), (46, 437956972), (92, 218978486), (184, 109489243), (5441, 3702632), (10882, 1851316), (20123, 1001144), (21764, 925658), (40246, 500572), (43528, 462829), (80492, 250286), (125143, 160984)]