20141640638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62551679}}^1$

素因数の和:62551711

約数の個数: 16

約数和(自身を含む): 36029767680

約数和(自身を除く): 15888127042

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62551679, 125103358, 437861753, 875723506, 1438688617, 2877377234, 10070820319, 20141640638]

約数ペア:

[(1, 20141640638), (2, 10070820319), (7, 2877377234), (14, 1438688617), (23, 875723506), (46, 437861753), (161, 125103358), (322, 62551679)]