20139045574

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{727409}}^1$

素因数の和:727647

約数の個数: 16

約数和(自身を含む): 30725798400

約数和(自身を除く): 10586752826

約数列:

[1, 2, 109, 127, 218, 254, 13843, 27686, 727409, 1454818, 79287581, 92380943, 158575162, 184761886, 10069522787, 20139045574]

約数ペア:

[(1, 20139045574), (2, 10069522787), (109, 184761886), (127, 158575162), (218, 92380943), (254, 79287581), (13843, 1454818), (27686, 727409)]