20414192

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{8563}}^1$

素因数の和:8720

約数の個数: 20

約数和(自身を含む): 39822600

約数和(自身を除く): 19408408

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 8563, 17126, 34252, 68504, 137008, 1275887, 2551774, 5103548, 10207096, 20414192]

約数ペア:

[(1, 20414192), (2, 10207096), (4, 5103548), (8, 2551774), (16, 1275887), (149, 137008), (298, 68504), (596, 34252), (1192, 17126), (2384, 8563)]