20243337392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{55009069}}^1$

素因数の和:55009100

約数の個数: 20

約数和(自身を含む): 40926748080

約数和(自身を除く): 20683410688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 55009069, 110018138, 220036276, 440072552, 880145104, 1265208587, 2530417174, 5060834348, 10121668696, 20243337392]

約数ペア:

[(1, 20243337392), (2, 10121668696), (4, 5060834348), (8, 2530417174), (16, 1265208587), (23, 880145104), (46, 440072552), (92, 220036276), (184, 110018138), (368, 55009069)]