20209038

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8887}}^1$

素因数の和:9271

約数の個数: 16

約数和(自身を含む): 40529280

約数和(自身を除く): 20320242

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8887, 17774, 26661, 53322, 3368173, 6736346, 10104519, 20209038]

約数ペア:

[(1, 20209038), (2, 10104519), (3, 6736346), (6, 3368173), (379, 53322), (758, 26661), (1137, 17774), (2274, 8887)]